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Best AQUARIUM FISH NET BREEDERS

At Aquarium Accessories Reviews, we take pride in our rigorous review process. Each product is handpicked based on market research, personally tested by our experienced team for functionality and durability, and evaluated for value for money. Alongside our hands-on experience, we also consider real user feedback. This meticulous approach ensures we provide honest, transparent, and comprehensive reviews to guide your aquarium accessory purchases.

We will continue to update this buyer's guide once a month or two.

The best AQUARIUM FISH NET BREEDERS in 2024 - Detailed Product Descriptions

1. Lee's Net Breeder

By Brand: Lee's

Lee's Net Breeder

Engineered to allow optimum water flow
Safely separates new-born fry from mother and other fish
Isolates injured or aggressive fish
Multi-purpose, clear container

2. YML Aquarium Net Breeder, Medium

By Brand: YML

YML Aquarium Net Breeder, Medium

Isolate Pregnant Fish Or New Born
White Polyester Net
Come With 4 Suction Cups
Country Of Origin: China

3. Petzilla in-Tank Aquarium Breeder Box for Fish Tank, Breeding Incubator for Small Fish Hatchery, Acrylic Divider for Shrimp Clownfish Aggressive Fish Injured Fish (Small)

By Brand: Petzilla

Petzilla in-Tank Aquarium Breeder Box for Fish Tank, Breeding Incubator for Small Fish Hatchery, Acrylic Divider for Shrimp Clownfish Aggressive Fish Injured Fish (Small)

This breeder box can prevent the baby fish from the adult fish's attack and improve the survival rate of the baby fish.
Perfect isolator for aggressive fish, injured fish, small fish, shrimp and other marine fishes. Fishes such as Guppies, Tetras, Platties, Damsel, Clownfish and other small fishes about 1 inch may fit in.
Petzilla breeding incubator is made of high-quality acrylic, double layers space-saving combination.
In-tank & adherent hang-on design, side vents allow for optimum water flow.
Authentic quality & professional breeding divider

4. Nylon Mesh Fish Fry Hatchery Breeder Box Separation Net by XMHF

By Brand: XMHF

Nylon Mesh Fish Fry Hatchery Breeder Box Separation Net by XMHF

Product Name: Aquarium Net Breeder
Color: White, Green; Material: Plastic, Nylon
Total Size: 17 x 12.6 x 15cm / 6.7" x 5" x 5.9" (L*W*H)
Package Content: 1 x Aquarium Net Breeder, 4 x Suction Cups
Net Weight: 80g

5. Lee Fish Net Isolation Box Aquatics

By Lee Store

Lee Fish Net Isolation Box Aquatics

The Net Breeder is ideal as a maturation tank for fry.
In addition, it can also be used to isolate injured or aggressive fish.
The Net Breeder features our new frame style with removable, locking legs and a fine nylon mesh net.
It was engineered to allow optimum water flow that furnishes oxygen and fresh water to the fry.
It attaches to the side of the aquarium with bendable metal hangers.

6. White Nylon Mesh Fish Fry Hatchery Breeder Box Separation Net by XMHF

By Brand: XMHF

White Nylon Mesh Fish Fry Hatchery Breeder Box Separation Net by XMHF

Product Name: Aquarium Net Breeder
Color: White; Material: Plastic, Nylon
Total Size: 16 x 14.2 x 15cm/6.3 x 5.6 x 5.9inch(L*W*H)
Package Content: 1 x Aquarium Net Breeder, 4 x Suction Cups
Net Weight: 66g

7. in-Tank Aquarium Breeder Box for Fish Tank, Breeding Incubator for Small Fish Hatchery, Acrylic Divider for Shrimp Clownfish Aggressive Fish Injured Fish, Can Connect Air Pump (Small)

By Brand: Petzilla

in-Tank Aquarium Breeder Box for Fish Tank, Breeding Incubator for Small Fish Hatchery, Acrylic Divider for Shrimp Clownfish Aggressive Fish Injured Fish, Can Connect Air Pump (Small)

This breeder box can prevent the baby fish from the adult fish's attack and improve the survival rate of the baby fish.
Perfect isolator for aggressive fish, injured fish, small fish, shrimp, clownfish, and other marine fishes
Petzilla breeding incubator is made of high-quality acrylic, double layers space-saving combination.
Can connect air pump; Self-floating & adherent hang on design; double layers space-saving combination
Premium quality & professional breeding divider

8. Nylon Mesh Fish Fry Hatchery Breeder Box Separation Net by XMHF

By Brand: XMHF

Nylon Mesh Fish Fry Hatchery Breeder Box Separation Net by XMHF

Product Name: Aquarium Net Breeder
Color: White; Material: Plastic, Nylon
Total Size: 26 x 15 x 15.5cm/10.2" x 6" x 6.1"(L*W*H);
Package Content: 1 x Aquarium Net Breeder, 4 x Suction Cups
Net Weight: 143g

9. XMHF Aquarium Fish Breeder Box Isolation Box Net Breeder Hatchery Incubator Separation Net, White Blue

By Brand: XMHF

XMHF Aquarium Fish Breeder Box Isolation Box Net Breeder Hatchery Incubator Separation Net, White Blue

Product Name: Aquarium Net Breeder
Color: White, Blue; Material: Plastic, Nylon
Total Size: 26.5 x 15 x 15cm/10.4" x 5.9" x 5.9"(L*W*H)
Package Content: 1 x Aquarium Net Breeder, 2 x Suction cups
Net Weight: 235g

10. POPETPOP Fish Breeder Net - Fish Nursery for Aquarium- Hang on Breeder Box, Fish Breeding Net Fish Breeder Box Aquarium Separator for Hatchery(Large Size)

By Brand: POPETPOP

POPETPOP Fish Breeder Net - Fish Nursery for Aquarium- Hang on Breeder Box, Fish Breeding Net Fish Breeder Box Aquarium Separator for Hatchery(Large Size)

Fish breeder net can hold much fish and safely separate new-born fry or injured fish from other big and aggressive fish, increase the survival rate of juvenile, also is good for water flow
Breeder box for fish tank is constructed with soft polyester net and plastic frame.
Fish breeding box, the side and bottom holes of the isolation box are relatively small, so small fish are not easy to leak out and can ensure their safety, and the net box is easy to see through.
This net hatchery is easily attached to the top of your aquarium by included suction cups.
Fish breeding box for aquarium is of good quality, durable and practical to use. Easy to move. Fish breeder net for breeding, favorable vents allow optimum water flow and easy to observe your baby fish.

11. Aquarium Fish Breeder Box, Fish Isolation Box, Hatching Box, Juvenile Fish Spawning Incubator, Water Isolation Net Hatchery (Green)

By Brand: NGe

Aquarium Fish Breeder Box, Fish Isolation Box, Hatching Box, Juvenile Fish Spawning Incubator, Water Isolation Net Hatchery (Green)

Total Size: 26.5 x 15x 16cm / 10.4” x 5.9” x 6.3”(Length*Width*Height); Material: Plastic, Nylon.
Safely separates new-born fry from other fish, increase the survival rate of juvenile.
Easily attached to the top of the aquarium by the included suction cups. Isolates injured or aggressive fish, or small fish, shrimp. It can be used as a spawning box for the viviparous fishes.
Installation: First insert four cylinders into the four corners of the upper and lower frames; The fine mesh is placed from the bottom up to the entire box; Insert the six suction cups into the round holes of the upper frame; Put the isolation net into the water and adsorb it on the glass. The water level should not exceed the upper frame.
Package Content: 1 x Aquarium Breeder Box, 1 x Nylon Net, 6 x Suction Cup.

12. FISH PROS Fish Net for Fish Tank, 2.5 Inch Deep Mesh Scooper with Extendable Handle up to 24 Inches Long Large Scoop, Telescopic Pond Skimmer Nets for Cleaning Tanks as Aquarium Accessories

By Brand: FISH PROS

FISH PROS Fish Net for Fish Tank, 2.5 Inch Deep Mesh Scooper with Extendable Handle up to 24 Inches Long Large Scoop, Telescopic Pond Skimmer Nets for Cleaning Tanks as Aquarium Accessories

Our useful fish tank net is designed with an extendable handle and a strong, yet soft, nylon mesh
Crafted from rust resistant stainless-steel, our robust fish net for fish tank use is built to last
Designed to reach inaccessible nooks & crannies, our telescopic aquarium net extends up to 24"
Our aquarium fish net can safely catch, and gently transfer, even the smallest of tank inhabitants
At 4"/6" wide, whether cleaning waste or scooping uneaten food, our small fish net is a real catch

13. COMOK Fish Hatchery Breeder Box Aquarium Separation Net Nylon Incubator Mesh Fish Breeding Tanks Isolation Box White Square

By Brand: COMOK

COMOK Fish Hatchery Breeder Box Aquarium Separation Net Nylon Incubator Mesh Fish Breeding Tanks Isolation Box White Square

Product Name: Aquarium Net Breeder;Color:White
Safely separates new-born fry from other fish,improve the survival rate of juvenile fish. Upgraded Mesh design allow for optimum water flow.
Fish tank is made of plastic and nylon. It can let your fish have fresh air. Hatchery breeding for baby breeding for small baby fish,such as betta.
The unique floating design, can move anywhere, not sink. It does not occupy space. There are cracks on both sides, to ensure the flow of water within the tank and isolation box.
Package Content: 20 x Aquarium Net Breeder, 4 x Suction Cups; Net Weight: 122g

14. 4 Rooms HD Fish Breeding Box Aquarium Breeding Box, Breeder Box for Fish Tank, Double Hatching Incubator Isolation Box for Guppy Baby Fish Hatchery

By Brand: MaoTopCom

4 Rooms HD Fish Breeding Box Aquarium Breeding Box, Breeder Box for Fish Tank, Double Hatching Incubator Isolation Box for Guppy Baby Fish Hatchery

◀ Protect Baby Fish: This breeding box can effectively prevent baby fish from being attacked by adult fish and improve the survival rate of juvenile fish.
◀ Multiple Room Designs: The fish aquarium box can be divided into multiple small "rooms" as needed. Save more extra space.
◀ High Quality: The 0.5mm ultra-thin spacer board is thinner than the fish egg tray, which can effectively protect baby fish from adult fish invasion.
◀ Stable: Four room designs allow it to maintain better stability. The W-funnel does not float because of the lack of water pressure when placed vertically.
◀ Easy to Feed: There is no need to open the lid for feeding and there is a feeding hole at the top. A new type of sucker made of environmentally friendly materials provides better adsorption. Tips: If there is any quality problem with the product you received, please contact us for a replacement product or refund!

15. Fish Breeding Incubator, Fish Tank Breeder Net Multifunctional Durable Isolation Mesh Box Fish Breeding Net Aquarium Fish Tank Incubator Breeder with Suction Cup for Fish Tank Breeder Box

By Taidda Store

Fish Breeding Incubator, Fish Tank Breeder Net Multifunctional Durable Isolation Mesh Box Fish Breeding Net Aquarium Fish Tank Incubator Breeder with Suction Cup for Fish Tank Breeder Box

SAFE AND HARMFUL: Our incubators are made of high-quality plastic material, durable, eco-friendly and have a long service life. High quality mesh material ensures water flow in the tank and isolation box. Harmless material, safe for your baby fish and shrimp
ISOLATE CAGES: An aquarium incubator can reduce the risk, which will prevent your fish from attacking the new fry in the breeding tank. It is great for isolating weak fish. It also protects diseased fish, small fish or shrimp from aggressive larger fish
INDEPENDENT SPACE: It has its own isolation board, which can not only prevent juveniles from being attacked by adult fish, improve the survival rate of juveniles, but also is an ideal choice for pregnant fish isolation rooms. Suitable for hatching caviar and shrimp eggs in fish tanks and aquariums
4 SUCTION CUPS DESIGN: The aquarium feeder is perfect for fish tank and aquarium use. The fry incubator mesh is equipped with 4 suction cups for easy installation, this fish incubator nylon mesh can be easily attached to the top of the aquarium and can be easily attached to the glass
WHAT YOU'LL GET: 1Pcs 16 x 16 x 14 cm / 6.2 x 6.2 x 5.5" isolated cage + 24 hour customer email service + 100% satisfaction guarantee + fast delivery. If at any time you are not satisfied with our products, please feel free to contact us

16. Fish Incubator Mesh Box Fish Tank Isolation Box Aquarium Fish Breeding Box Fish Breeder Net Fry Hatchery Incubator Aquarium Divider Mesh with Suction Cup Isolation Board

By Pssopp Store

Fish Incubator Mesh Box Fish Tank Isolation Box Aquarium Fish Breeding Box Fish Breeder Net Fry Hatchery Incubator Aquarium Divider Mesh with Suction Cup Isolation Board

【Independent Space】Comes with isolation board, It not only can prevent the baby fish from the adult fish's attack and improve the survival rate of the baby fish, but also ideal to be sick fish and isolation chamber for pregnant fish. Suitable for hatching fish roe and shrimp egg in fish tank and aquarium.
【4 Suction Cups】With 4 suction cups, convenient to fix and move. You can easily stick it on the glass.
【High Quality】Our fish breeder adopts quality mesh material to ensure the flow of water within the tank and isolation box. Nontoxic and harmless material, safe for your baby fishes and shrimps.
【Simple Assembly】Multi-fuctional, new frame style with removable, locking legs, convenient for the protection of the fishes. Easy installation, easy to use.
【Widely Used】It is suitable for all kinds of aquarium, cold water, tropical and marine fish.

17. COMOK Fish Hatchery Breeder Box Aquarium Separation Net Nylon Incubator Mesh Fish Breeding Tanks Isolation Box Green Square

By Brand: COMOK

COMOK Fish Hatchery Breeder Box Aquarium Separation Net Nylon Incubator Mesh Fish Breeding Tanks Isolation Box Green Square

Product Name: Aquarium Net Breeder;Color:Green;White
Safely separates new-born fry from other fish,improve the survival rate of juvenile fish. Upgraded Mesh design allow for optimum water flow.
Fish tank is made of plastic and nylon. It can let your fish have fresh air. Hatchery breeding for baby breeding for small baby fish,such as betta.
The unique floating design, can move anywhere, not sink. It does not occupy space. There are cracks on both sides, to ensure the flow of water within the tank and isolation box.
Package Content: 1 x Aquarium Net Breeder, 4 x Suction Cups; Net Weight: 122g

18. Fish Tank Breeder Net, Multifunctional Isolation Mesh Box Plastic Frame Fish Tank Separation Breeding Net Aquarium Mesh Hatchery Breeder

By eecoo Store

Fish Tank Breeder Net, Multifunctional Isolation Mesh Box Plastic Frame Fish Tank Separation Breeding Net Aquarium Mesh Hatchery Breeder

ISOLATION BOARD: Comes with isolation board, easy to divide different fish samples. Isolate injured or aggressive fish, or small fish, shrimp. It can be used as a spawning box for viviparous fish. for fish nursery for aquarium
QUALITY MATERIAL: Our incubators are made of high-quality plastic materials, durable, non-toxic and environmentally friendly, and have a long service life. Non-toxic and harmless materials are very safe for your little fish. for fish nursery for aquarium
TOTAL SIZE: Approx.16 x 16x14cm / 6.2 x 6.2 x 5.5in(Length*Width*Height) , Safely separates new-born fry from other fish, increase the survival rate of juvenile. for fish nursery for aquarium
EASY TO INSTALL: It can be easily installed without installation tools and is easy to use. With 4 powerful suction cups, it can be vertically fixed in any position without moving. for fish nursery for aquarium
WIDELY USED: It is suitable for breeding fish pairing, fry breeding, hatching of juvenile fish, isolation of big fish, etc. If you have any questions, please feel free to contact us. for fish nursery for aquarium

19. Large Fish Breeder Net with Suction Cups,Nylon Mesh Fish Fry Hatchery Breeder Isolation Box Separation Net for Fish/Plants/Shrimp Fish on Aquarium Tank

By Brand: XIAOLONG

Large Fish Breeder Net with Suction Cups,Nylon Mesh Fish Fry Hatchery Breeder Isolation Box Separation Net for Fish/Plants/Shrimp Fish on Aquarium Tank

Fish breeder tank net has finer netting, mesh is very fine. the suction cups are strong , it never came away from the glass.
Fish breeder net for breeding, isolating or acclimating fish, favorable vents allow optimum water flow and easy to observe your baby fish.
Breeder box for fish tank can protect new born fry from being eaten, improve the survival rate of juvenile fish.
Fish tank separator can reduce danger from aggressive fishes, protect injured fish, small fish, shrimp, and other sea clownfish.
Total Size: 26 x 15 x 15cm./10.23x 5.9x5.9 inch(L*W*H).Package Content: Aquarium Fish Hatchery Isolation net with 4 pieces suction cups

20. Large Fish Tank Breeder Net with Suction Cups,Aquarium Fish Breeder Box Nylon Mesh Isolation Box Fish Fry Hatchery Breeding Box Separation Net

By Brand: Cunguv

Large Fish Tank Breeder Net with Suction Cups,Aquarium Fish Breeder Box Nylon Mesh Isolation Box Fish Fry Hatchery Breeding Box Separation Net

Fish breeder net for breeding, isolating or acclimating fish, favorable vents allow optimum water flow and easy to observe your baby fish.
Fish fry hatchery can protect new born fry from being eaten, is the safe way to keep your fry isolated in a community tank.
Fish tank breeder net can reduce danger from aggressive fishes, protect injured fish, small fish, shrimp, and other sea clownfish,to improve the survival rate of juvenile fish.
Total Size: 26 x 15 x 15cm./10.23x 5.9x5.9 inch(L*W*H).
Aquarium breeder box has finer netting, mesh is very fine. the suction cups are strong , it never came away from the glass.

21. 2 Pack Aquarium Fish Breeder Box Large Mesh Box Fry Nursery Net Box Baby Fish Separator Hatchery Fish Tank Divider for Baby Fishes Shrimp Guppy Clownfish Aggressive Fish

By Brand: HZLHZYY

2 Pack Aquarium Fish Breeder Box Large Mesh Box Fry Nursery Net Box Baby Fish Separator Hatchery Fish Tank Divider for Baby Fishes Shrimp Guppy Clownfish Aggressive Fish

Aquarium fish breeder box is made of high quality soft polyester net and plastic frame for durable use; Eco-friendly, safe and secure to use for your pets.
Fish hatchery net is designed for breeding, isolating or acclimating fish; Increase the survival rate of breeded fish by separating the aggressive fish and weak fish.
This aquarium fish breeding net comes with 4 suction cup for easily attached to the top of your aquarium, and easy to observe your baby fish.
This fish nursery breeding net is perfect isolator for aggressive fish, injured fish, diseased fish, small fish, shrimp, clownfish, and other marine fishes.
Package includes 2 pieces fish fry tank nursery; Small size: 6 x 6 x 6 inches; Large size: 10 x 6 x 6 inches; Perfect for fish tank and aquarium use.

22. 2 Pcs Aquarium Hatchery Net Fish Isolation Box,Nylon Mesh Fish Fry Hatchery Breeder Box Separation Net with Isolation Board

By Brand: WHZAZGW

2 Pcs Aquarium Hatchery Net Fish Isolation Box,Nylon Mesh Fish Fry Hatchery Breeder Box Separation Net with Isolation Board

2 x Big small size multi-function isolation box,2 x Nylon Net;8 x Suction Cup,and 2 x isolation board.
The aquarium breeding box is made of soft polyester net and plastic frame.
Comes with isolation board,And it safely separates new-born fry from other fish, Prevent attack from adult fish, improving the survival rate of juvenile fish.
Easily attached to the top of your aquarium by the included suction cups,You can easily stick it on the glass.
This fish net is suitable for all kinds of aquarium, cold water, tropical and marine fish,use for isolating diseased and weakened fishes. It also can protect sick fishes, small fishes or shrimps from aggressive large fishes.

23. FVIEXE 8PCS Fish Breeder Box for Fish Tank, Net Aquarium Fish Isolation Breeding Box Nylon Mesh Acclimation Hatchery Incubator for Baby Fishes Guppy Fish Fries Shrimp Clownfish Juvenile Betta Platy

By FVIEXE Store

FVIEXE 8PCS Fish Breeder Box for Fish Tank, Net Aquarium Fish Isolation Breeding Box Nylon Mesh Acclimation Hatchery Incubator for Baby Fishes Guppy Fish Fries Shrimp Clownfish Juvenile Betta Platy

Packaged Included: 8PCS Netting Fish Breeder Box (Size: 10.24 x 5.9 x 5.9 inch / 26 x 15 x 15cm ), each of them includes 1PCS Fine Net, 4PCS Poles, 2PCS Square Frames and 6PCS Suction Cups. Sufficient quantity for your breeding, isolating or acclimating fish needs
Fish Isolation Breeding Box: Fish tank separator can effectively separate new-born fry, small fishes, sick or injured fishes from big and aggressive fishes, increasing the survival rate of fish
Small Mesh Hole: The holes of the isolation fish net are relatively small, making fishes are not easy to leak out and can ensure their safety; the dirt in the fish tank is easy to be isolated by the net, effectively ensure the water quality
Firm Attached to the Aquarium: This fish nursery net is easily connected to the top of the aquqrium via the attached suction cup, not easy to slip off. The hang on position of the Net Hatchery can be easily adjusted
Premium Material: Fish tank breeder box nets are constructed with soft polyester net and plastic frame, lightweight, safe and durable for long time use. Mesh aquarium fry hatchery incubator are easy for you to observe inside condition and allow optimum water flow

24. BRYHZKCM 2pcs Fish Hatchery Breeder Box,Nylon Mesh Fish Fry Hatchery Breeder Box Separation Net Incubator Mesh, with Suction Cup,Large Size 10"x 6"x 6"

By Brand: BRYHZKCM

BRYHZKCM 2pcs Fish Hatchery Breeder Box,Nylon Mesh Fish Fry Hatchery Breeder Box Separation Net Incubator Mesh, with Suction Cup,Large Size 10

Fish breeder net for breeding, isolating or acclimating fish, favorable vents allow optimum water flow and easy to observe your baby fish.
Material: the package contains 2 pieces fish tank breeder nets, each of them is constructed with soft polyester net and plastic frame which is lightweight but safe and durable and easy to move,
The unique floating design, can move anywhere, not sink. It does not occupy space. There are cracks on both sides, to ensure the flow of water within the tank and isolation box.
Fish tank breeder net can reduce danger from aggressive fishes, protect injured fish, small fish, shrimp, and other sea clownfish,to improve the survival rate of juvenile fish.
This fish net can efficiently help you in breeding fish, especialy comes with 2pcs fish hatchery breeder box separation net can meet your needs

25. 2 Pack Aquarium Fish Breeder Box, Fish Isolation Box, Hatching Box, Juvenile Fish Spawning Incubator, Water Isolation Net Hatchery with Incubator Mesh and 10 Suction Cup(Small Size,Big Size)

By Brand: YYS SJMJ

2 Pack Aquarium Fish Breeder Box, Fish Isolation Box, Hatching Box, Juvenile Fish Spawning Incubator, Water Isolation Net Hatchery with Incubator Mesh and 10 Suction Cup(Small Size,Big Size)

【Two dimensions】- Big size is about 26 x 15 x 15 cm / 10.2 x 5.9 x 5.9 Inches, Small size is about 15 x 15 x 14 cm / 5.9 x 5.9 x 5.5 inches. The fish breeder net will increase the survival rate of breeded fish by separating the aggressive fish and weak fish.The ultra-fine mesh surface can prevent impurities from entering your fish tank.
【High quality material】- The aquarium breeding box is made of soft Nylon net and plastic frame, safe and secure tank for breeding, isolating or acclimating fish. You can clearly observe inside condition.
【Easy installation】- Comes with 10 suction cup for fry hatchery incubator mesh, 2 frames and 4 pillars, easy to install. This fish hatchery nylon net is easily attached to the top of your aquarium.
【Perfect for Pregnant Fishes】- This fish net can efficiently help you in breeding fish, especialy comes with 2pcs fish hatchery breeder box separation net can meet your needs.
【Reduce the risk】- Aquarium hatchery incubator can reduce danger, that will prevent your fish from attacking the newborn fry in the breeding box. It is ideal to use for isolating diseased and weakened fishes. It also can protect sick fishes, small fishes or shrimps from aggressive large fishes.

26. 2 Pieces Fish Tank Breeder Net, Akamino Large Fish Breeder Isolation Box, Plastic Frame Hatching Box Separation Net Breeding Box with Suction Cup for Aquarium

By Brand: Akamino

2 Pieces Fish Tank Breeder Net, Akamino Large Fish Breeder Isolation Box, Plastic Frame Hatching Box Separation Net Breeding Box with Suction Cup for Aquarium

Safe Material -- Our fish tank breeder nets are made of soft polyester net and strong plastic frame, which is safe for breeding, isolating or acclimating fish and lightweight that easy to move.
Easy to Install -- Equipped with 6 suction cup for each net hatchery for you convenient, just attach them to the top of your aquarium and they will effectively adsorbed on the wall of the fish tank.
Large Volume & Small Holes Design -- The aquarium breeding box is approx. 10.3 x 5.9 x 5.9 inches that can hold different kinds of fish and the small hole ensure small fish will not to leak out, also easy to observe your baby fish.
Wide Appplication -- The Aquarium Hatchery Incubator for breeding fish pairing, fry breeding, hatching of juvenile fish and so on, you can separate new-born fry or injured fish from other big and aggressive fish, so that increase the survival rate of breeded fish.
Satisfaction Service -- If you have any dissatisfaction after receiving our fish breeder net, please feel free to contact us. We will replace it for you immediately, so you can buy with confidence.

27. 2 Pcs Fish Hatchery Breeder Box Separation Net Plastic Frame Breeder Box Fish Tank Breeder Net Box with Suction Cup for Aquarium

By Brand: YOLUFER

2 Pcs Fish Hatchery Breeder Box Separation Net Plastic Frame Breeder Box Fish Tank Breeder Net Box with Suction Cup for Aquarium

Package content: The package contains 2 pieces of fish tank breeding box, the isolation box are made of soft polyester net and plastic frame, easy to assemble, light weight, safe and durable, easy to move, suitable for different size of fish tank.
Easy to install: the mesh breeding isolation box is easily adsorbed on the surface of the fish tank by the included suction cups It is not easy to slip off.
Fine hole design: The screen mesh hole of the isolation box is very fine, which can effectively isolate the breeding box from the fish outside the box. The isolation box can ensure the safety of fish, and the mesh box are transparent white screen, it is easy to see the activity of the fish inside.
Main function: The isolation box can separate the belligerent fish and the weak fish into two independent spaces, so that different kinds of fish can move freely, which can improve the survival rate of breeding fish.
Isolation of dirt: The water in the fish tank enters or flows out through the isolation net, and the dirt is easily isolated; ensure the water quality of the isolation net is basically the same as the water quality of the fish tank

28. Trinidad Aquarium Fish Breeding Box,Fish Hatchery Isolation Box Large Fish Net Breeder Breeding Container Fish Nursery for Aquarium with Suction Cup Fishing Nets for Tropical Guppy Fish Floating Fish

By Brand: Trinidad

Trinidad Aquarium Fish Breeding Box,Fish Hatchery Isolation Box Large Fish Net Breeder Breeding Container Fish Nursery for Aquarium with Suction Cup Fishing Nets for Tropical Guppy Fish Floating Fish

[ Multifunctional Fish Isolation Box ] Fry hatchery net can well isolate diseased fish and fighting fish. When the female fish spawns, breeding container separates the newborn fry from other fishes to improve the survival rate of the young fish.
[ Breeding Net with 1mm Grid Spacing ] Small and dense grid spacing, young fish babies cannot swim out, create a safe and reliable environment for young fry. You will get two different sizes of Aquarium Fish Breeding Box. Large size :25 x 15 x 15cm/9.8 x 5.9 x 5.9 inch;Small size :16 x 15.5 x 14.5cm/6.3 x 6.1x 5.7 inch; breeding box aquarium can hold many kinds of fish.
[ Convenient for Feeding ] Transparent breeding net is very convenient for you to observe the fish in it very clearly. And you can put fish feed into the fish nursery tank directly, very convenient! Great for aquarium and fish tank use!
[ Durable Material ] Aquarium fish breeding box is constructed with soft polyester net and plastic frame. And the fine mesh design can protect the baby fish and ensure the water circulation, providing a comfortable environment for them!
[ Easy to Install ] Fish hatchery isolation box has 2 suction cups, convenient to fix and move. Detachable parts, easy to install.

29. 2 Pack Fish Breeding Box, 2 Pcs Fish Tank Breeder Net, Aquarium Separation Net Nylon Incubator Mesh, Fry Hatchery Incubator Mesh with 8 Suction Cup for Newborn Small Fish (Small Size, Big Size)

By Brand: JiaUfmi

2 Pack Fish Breeding Box, 2 Pcs Fish Tank Breeder Net, Aquarium Separation Net Nylon Incubator Mesh, Fry Hatchery Incubator Mesh with 8 Suction Cup for Newborn Small Fish (Small Size, Big Size)

The aquarium breeding box is made of soft polyester net and plastic frame, safe and secure tank for breeding, isolating or acclimating fish. You can clearly observe inside condition.
Our Fish breeder net will increase the survival rate of breeded fish by separating the aggressive fish and weak fish. Big size is about 26 x 15 x 15 cm / 10.2 x 5.9 x 5.9 Inches. Small size is about 16 x 14 x 15 cm / 6.3 x 5.5 x 5.9 Inches.
Comes with 4 suction cup for each fry hatchery incubator mesh, 2 frames and 4 pillars, easy to install. This fish hatchery nylon net is easily attached to the top of your aquarium.
Perfect for Pregnant Fishes. This fish net can efficiently help you in breeding fish, especialy comes with 2pcs fish hatchery breeder box separation net can meet your needs.
Aquarium hatchery incubator can reduce danger, that will prevent your fish from attacking the newborn fry in the breeding box. It is ideal to use for isolating diseased and weakened fishes. It also can protect sick fishes, small fishes or shrimps from aggressive large fishes.

30. Anxingo 2 Pack Fish Tank Breeder Net,Fish Isolation Breeding Hatching Box, Plastic Frame Hatching Box Separation Net Breeding Box with Suction Cup for Aquarium

By Anxingo Store

Anxingo 2 Pack Fish Tank Breeder Net,Fish Isolation Breeding Hatching Box, Plastic Frame Hatching Box Separation Net Breeding Box with Suction Cup for Aquarium

The fish tank breeder net is made of soft polyester net and plastic frame.
Equipped with 6 suction cup for each net hatchery, just attach them to the top of your aquarium and they will effectively adsorbed on the wall of the fish tank.
Isolation breeding box will increase the survival rate of breeded fish by separating the aggressive fish and weak fish,so that increase the survival rate of breeded fish.
The aquarium breeding box is approx. 10.3 x 5.9 x 5.9 inches that can hold different kinds of fish and the small hole ensure small fish will not to leak out.The transparent color is convenient for you to observe the status of the juvenile fish.
Fish tank breeder box made of good quality, durable and practical to use.

31. AYNEFY Fish Tank Breeder Net, Multifunctional Isolation Mesh Box Plastic Frame Fish Tank Separation Breeding Net Aquarium Mesh Hatchery Breeder

By AYNEFY Store

AYNEFY Fish Tank Breeder Net, Multifunctional Isolation Mesh Box Plastic Frame Fish Tank Separation Breeding Net Aquarium Mesh Hatchery Breeder

Suction cup Design:With suction cup design, you can easily stick it on the glass.
Isolation board: equipped with isolation board, easy to divide different fish samples. It isolates injured or aggressive fish, or small fish or shrimp. It can be used as a spawning box for live fish. Used for fish fry in aquarium.
Easy to install: easy to install without installation tools and easy to use. With 4 powerful suction cups, it can be fixed vertically in any position without moving.
Widely used: Suitable for fish breeding, isolation of big and baby fish, etc.
Plastic Material. Our hatchery is made of plastic material, which is durable, environmentally friendly and long-lasting. The material is very safe for your small fish.

32. UOIENRT 2 Pcs Fish Tank Breeder Net, Plastic Frame Breeding Box with Suction Cup, Fish Isolation Breeding Hatching Box for Aquarium

By Brand: UOIENRT

UOIENRT 2 Pcs Fish Tank Breeder Net, Plastic Frame Breeding Box with Suction Cup, Fish Isolation Breeding Hatching Box for Aquarium

Durable to use: The fish tank breeder net is made of soft polyester net and strong plastic frame material, which is durable and safe to use. Meanwhile, transparent design is convenient for you to observe the status of the juvenile fish.
Multi-functional and Practical: The aquarium breeding box is about 10.3 x 5.9 x 5.9 inch, which can hold different kinds of fish and the small hole ensure small fish will not to leak out.
Easy to Install: Our breeding box has 6 suction cup, you just attach them to the top of your aquarium and they will effectively adsorbed on the wall of the fish tank, which is convenient to use.
Widely Used: Fish tank breeder box is widely used for aquarium, for breeding fish pairing, fry breeding, hatching of juvenile fish and so on. You can separate new-born fry or injured fish from other big and aggressive fish, so that increase the survival rate of breeded fish.
Customer Services: We provide 180 days money back and any questions will be replied within 24 hours.

33. Cionyce 1 Pack Nylon Mesh Box Square Fish Breeder Box Separation Net Aquarium Fish Hatching Box(10.23"x5.9"x5.9") L*W*H

By Brand: Cionyce

Cionyce 1 Pack Nylon Mesh Box Square Fish Breeder Box Separation Net Aquarium Fish Hatching Box(10.23

[Package Contain] 1 pack nylon mesh box; Size:10.23" x 5.9" x 5.9"(L*W*H); Color:White
[Durable Material] The fish hatch net is made of high-quality nylon material. It is not easy to deform and has strong breathability
[Easy to Use] The use method of fish isolation net is very simple, and the installation can be completed only by supporting the poles.
[Widely Application] The fish hatching isolation net has a wide range of uses, which can protect the fry from disturbance and protect the growth of the fry.
[Excellent After-Sales Service] We focus on quality and after-sales service. If you are dissatisfied with our products. We promise to give you satisfactory after-sales service. Don't hesitate. Just buy it.

34. Cionyce 2 Pack Nylon Mesh Box Square Fish Breeder Box Separation Net Aquarium Fish Hatching Box(6.29"x5.5"x5.9") L*W*H

By Brand: Cionyce

Cionyce 2 Pack Nylon Mesh Box Square Fish Breeder Box Separation Net Aquarium Fish Hatching Box(6.29

[Package Contain] 2 pack nylon mesh box; Size:6.29" x 5.5" x 5.9"(L*W*H); Color:White
[Durable Material] The fish hatch net is made of high-quality nylon material. It is not easy to deform and has strong breathability
[Easy to Use] The use method of fish isolation net is very simple, and the installation can be completed only by supporting the poles.
[Widely Application] The fish hatching isolation net has a wide range of uses, which can protect the fry from disturbance and protect the growth of the fry.
[Excellent After-Sales Service] We focus on quality and after-sales service. If you are dissatisfied with our products. We promise to give you satisfactory after-sales service. Don't hesitate. Just buy it.

35. Risbay 1 Pcs Aquarium Fish Breeder Box,Fish Isolation Box,Juvenile Fish Spawning Incubator with 4 Suction Cup,Green,6.7"x 5"x 6.3"

By Risbay Store

Risbay 1 Pcs Aquarium Fish Breeder Box,Fish Isolation Box,Juvenile Fish Spawning Incubator with 4 Suction Cup,Green,6.7

Packing content: 1× aquarium, 1× nylon net and 4× suction cups.
Dimensions: 6.69"x 5"x 6.3"/ 17 x 12.7 x 16 cm (L*W*H)
Material: plastic, nylon; Color: green.
Can improve the survival rate, the purpose is to separate the aggressive fish from the weak fish.
Easy to install, very suitable for fish tanks and aquariums.

36. Kemcatui Fish Hatchery Breeder Box, 260 x 155 x 155 mm Fish Tank Breeder Net, Fish Fry Aquarium Fry Hatchery Separation Net, Fish Fry Hatchery Suction Cup for Aquarium

By Brand: Kemcatui

Kemcatui Fish Hatchery Breeder Box, 260 x 155 x 155 mm Fish Tank Breeder Net, Fish Fry Aquarium Fry Hatchery Separation Net, Fish Fry Hatchery Suction Cup for Aquarium

【Package Contents】1 x Mesh; 2 x Frame; 4 x Pillar; 6 x Suction Cups. Fish breeder net size: 10.23 x 6.1 x 6.1 inch (L*W*H). Aquarium breeder box protects fish from damage and increases the survival rate of juvenile fish. The fish breeder box is a must-have for fish breeding.
【Reliable Quality】The fish tank breeder nets are made of soft polyester netting for safety and durability and the frame is made of plastic for durability and resistance to breakage. The fish tank material is transparent and light, making it easy to see and move around.
【Suction Cup Design】Packed with a Suction Cup to attach to the tank. The fry box for fish tank effectively prevents dirt from entering and keeps the water quality consistent with the tank. The Aquarium Hatchery provides a barrier for aggressive fish, injured fish, small fish and shrimps.
【Easy Installation】Fry fish tank is used for juvenile fish, fish pairing and fry breeding and is effective in preventing fish attacks. The fish hatchery is easy to install and can be quickly fitted to a fish tank. Suction cups attach effectively to the fish tank and do not fall out easily.
【Risk-Free Shopping】 If you have any questions, please contact us immediately. If you don't like our products, you can return them for a refund or exchange according to Amazon's guidelines, no questions asked. 100 percent satisfaction guarantee and reliable customer service supported within 24 hours.

37. 2 Pieces Fish Breeder Net Box Fish Tank Isolation Box Fish Nursery Baby Fish Separator for Aquarium(L+S)

By Brand: BMIROAMDFE

2 Pieces Fish Breeder Net Box Fish Tank Isolation Box Fish Nursery Baby Fish Separator for Aquarium(L+S)

【Protection of fry】 One of the primary advantages of using a breeder box for fish tank is that it protects the fry from being eaten by adult fish in the same tank. The mesh material of the breeder allows water to flow freely while keeping the fry safe from predators
【Controlled breeding】Fish breeder box allows for controlled breeding by keeping adult fish separated from the fry. This is especially useful when breeding specific fish species or trying to control the number of fry in a tank
【Easy to maintain】Fish breeder net are typically easy to clean and maintain. They can be easily removed from the tank, cleaned, and put back in place without disrupting the breeding process
【Cost-effective】Compared to setting up a separate breeding tank, a net breeder is a cost-effective solution for breeding fish. It requires less space and can be reused multiple times, making it a more economical option for fish breeders
【Increased survival rate】By using a net breeder, the survival rate of the fry can be increased. The breeder protects the fry from predators and also ensures that they have access to food without having to compete with adult fish for resources. This can lead to higher survival rates and a more successful breeding program

38. Pawfly Aquarium Fish Net with Extendable 9-24 Inch Long Handle for Betta Fish Tank Small Koi Pond and Pool

By Pawfly Store

Pawfly Aquarium Fish Net with Extendable 9-24 Inch Long Handle for Betta Fish Tank Small Koi Pond and Pool

It is well sewn with soft but strong nylon material and stretches naturally in water without wrinkling together, bringing a 3D effect. Perfect for transferring delicate fish or shrimp and skimming small debris from water.
The improved Pawfly square shrimp net frame measures 2.75" L x 2.5" W x 3" H, which is bigger and wider than other similar nets (usually 2.25 inches). Fit for aquariums, tanks, ponds, creeks, pools, etc.
The stainless steel handle is 5.6 inches when closed and 19 inches long when pulled out, preventing your hands from getting wet.
The triangle ring at the end of the handle is designed for hanging. Hang them on the wall whenever you're not using them, saving much storage space.
The handle is wrapped with blue plastic material which feels very comfortable and can prevent slipping. You can always hold it firmly.

39. 2 Pack Fish Breeding Box Set Tank Breeder Net, Aquarium Separation Net Nylon Incubator Mesh, Fry Hatchery Incubator Mesh 8 Suction Cup for Newborn Small Fish (Big and Small Kit)

By Brand: MAYMII·HOME

2 Pack Fish Breeding Box Set Tank Breeder Net, Aquarium Separation Net Nylon Incubator Mesh, Fry Hatchery Incubator Mesh 8 Suction Cup for Newborn Small Fish (Big and Small Kit)

High quality material: The aquarium breeding box is made of soft Nylon net and plastic frame, safe and secure tank for breeding, isolating or acclimating fish. You can clearly observe inside condition.
Two dimensions: Big size is about 26 x 15 x 15 cm / 10.2 x 5.9 x 5.9 Inches, Small size is about 15 x 15 x 14 cm / 5.9 x 5.9 x 5.5 inches. The fish breeder net will increase the survival rate of breeded fish by separating the aggressive fish and weak fish.The ultra-fine mesh surface can prevent impurities from entering your fish tank.
Easy installation: Comes with 8 suction cup for fry hatchery incubator mesh, 2 frames and 4 pillars, easy to install. This fish hatchery nylon net is easily attached to the top of your aquarium.
Perfect for Pregnant Fishes: This fish net can efficiently help you in breeding fish, especialy comes with 2pcs fish hatchery breeder box separation net can meet your needs.
Reduce the risk: Aquarium hatchery incubator can reduce danger, that will prevent your fish from attacking the newborn fry in the breeding box. It is ideal to use for isolating diseased and weakened fishes. It also can protect sick fishes, small fishes or shrimps from aggressive large fishes.

author img Lucas Carter

Our Editor-in-Chief, Lucas Carter, brings over twenty years of hands-on experience in the world of aquaristics. He is not just an expert in aquarium keeping but also a passionate advocate for the hobby. Lucas's extensive knowledge of aquarium accessories, understanding of different aquatic ecosystems, and a keen eye for product quality set the standard for our reviews. His personal commitment is to guide both novice and experienced aquarium enthusiasts through the vast ocean of products, helping them create the ideal environment for their aquatic friends.