Best SPONGE FILTERS FOR SMALL AQUARIUMS
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.
1
Aqua Clear A623 Foam Insert , White,110
Brand: AquaClear
4.8 ✓
2
Marineland Bonded Filter Pad, Cut To Fit Any aquarium Filter, Whites & Tans, 312 sq. in.
MarineLand Store
4.6 ✓
3
AquaClear Quick Filter A-575 Powerhead Attachment (fits most sizes AquaClear Powerheads)
Brand: AquaClear
4.5 ✓
4
Penn-Plax Bubbler Bottom Filter (BF1)
Penn-Plax Store
4.1 ✓
5
Marineland Rite-Size Cartridge C, 6-Pack
MarineLand Store
4.7 ✓
6
AquaClear 50 Foam Filter Inserts, Aquarium Filter Replacement Media, 3-Pack, A1394
Brand: Aqua Clear
4.8 ✓
7
AquaClear 20-Gallon Foam Inserts,White, 3-Pack, A1390
Brand: AquaClear
4.7 ✓
8
Penn-Plax Cascade 400 GPH Filter Replacement for CIF2 Filter. Bio-Sponge (1 Sponge) – Provides Physical and Biological Filtration for Freshwater and Saltwater Aquariums
Penn-Plax Store
4.4 ✓
9
Penn-Plax Cascade 300 Fully Submersible Internal Filter – Provides Physical, Biological, and Chemical Filtration for Aquariums and Turtle Tanks
Penn-Plax Store
4.2 ✓
10
Penn-Plax Cascade 600 Filter Replacement Bio-Sponge (1 Sponge) – Provides Physical and Biological Filtration for Freshwater and Saltwater Aquariums
Penn-Plax Store
4.6 ✓
We will continue to update this buyer's guide once a month or two.
The best SPONGE FILTERS FOR SMALL AQUARIUMS in 2024 - Detailed Product Descriptions
1. Aqua Clear A623 Foam Insert , White,110
More PhotoFoam traps particles and debris for mechanical filtration; tailored fit prevents bypass
Provides biological filtration as friendly bacteria grow inside pore structure
Replacement media designed to fit the AquaClear 110 filter
Suitable for both freshwater and saltwater aquariums up to 110 gallons
Includes one AquaClear 110 Foam Filter Insert
Age range description: All Life Stages
2. Marineland Bonded Filter Pad, Cut To Fit Any aquarium Filter, Whites & Tans, 312 sq. in.
BONDED aquarium FILTER PAD: Use with any type of aquarium filter, canister or sump.
EXTRA DURABLE: Effectively traps small dirt particles to prevent clogging.
CUT TO FIT: Make a cardboard template to fit your filter and cut to fit as directed on the product packaging.
FOR BEST RESULTS: Use two sections of filter pad with a layer of activated carbon in between.
MARINELAND FILTRATION PRODUCTS: Count on Marineland brand for the most reliable, technically advanced aquariums and accessories on the market.
Filter pad used in magnum or sumps
312-Square Inch
Magnum canister filter filter pad
3. AquaClear Quick Filter A-575 Powerhead Attachment (fits most sizes AquaClear Powerheads)
Helps provide rapid removal of waste from aquariums
Quick and easy installation
Fits any AquaClear Powerhead
Ideal for polishing water after maintenance
4. Penn-Plax Bubbler Bottom Filter (BF1)
SIMPLE AND EFFICIENT: the filter is simple and efficient for all small aquariums and fish bowls, a simple design and efficient filtering, utilizing the ½” lift tube
BOTTOM FILTER SYSTEM: fits perfectly in the corner, or anywhere else on the bottom of your tank. Measures approximately 3.25”L x 2.75”W
SHOP PENN PLAX FOR ALL YOUR PET’S NEEDS: Penn Plax is a manufacturer and distributer of top pet supplies, who specialize in creating excellent pet products for animals both great and small
Age range description: All Life Stages
5. Marineland Rite-Size Cartridge C, 6-Pack
No Fabric
Made in US
REPLACEMENT FILTER CARTRIDGE: Pack of 6 fits Marineland Penguin PRO Power Filters 275 and 375; also fits original Penguin Power Filters 200 and 350.
EASY TO INSTALL: Pre-assembled cartridges slide easily into place, providing mechanical and chemical filtration and making replacement fast, dry and effortless.
THREE-STAGE FILTRATION: Mechanically filters water through a pad of double-thick poly fiber.
Chemically filtered through Black Diamond Premium Activated Carbon.
BIO-Wheel technology delivers wet/dry biological filtration for nitrifying bacteria growth.
6. AquaClear 50 Foam Filter Inserts, Aquarium Filter Replacement Media, 3-Pack, A1394
Foam traps particles and debris for mechanical filtration; tailored fit prevents bypass
Provides biological filtration as friendly bacteria grow inside pore structure
Replacement media designed to fit the AquaClear 50 filter
Suitable for both freshwater and saltwater aquariums up to 50 gallons
Includes three AquaClear 50 Foam Filter Inserts
7. AquaClear 20-Gallon Foam Inserts,White, 3-Pack, A1390
Foam traps particles and debris for mechanical filtration; tailored fit prevents bypass
Provides biological filtration as friendly bacteria grow inside pore structure
Replacement media designed to fit the AquaClear 20 filter
Suitable for both freshwater and saltwater aquariums up to 20 gallons
Includes three AquaClear 20 Foam Filter Inserts
8. Penn-Plax Cascade 400 GPH Filter Replacement for CIF2 Filter. Bio-Sponge (1 Sponge) – Provides Physical and Biological Filtration for Freshwater and Saltwater Aquariums
REPLACEMENT FILTER MEDIA: This Bio-Sponge is specifically designed for the Cascade 400 Fully Submersible Internal Filter (CIF2), and serves as a replacement for when it’s time to cycle out filter media with a replacement.
PHYSICAL & BIOLOGICAL FILTRATION: This replacement Bio-Sponge optimizes the colonization of anaerobic bacteria, along with providing mechanical filtration that traps large particulate matter.
1-PACK: The package only contains a single Bio-Sponge. Although they are disposable, they can be reused time and time again. Simply clean the Bio-Sponge in a separate container with some of your aquarium’s water. This allows for the colony of anaerobic bacteria to remain intact within the Bio-Sponge.
MEASUREMENTS: 2.2” (L) x 2.3” (D) x 4” (H)
SHOP PENN-PLAX FOR ALL YOUR PET’S NEEDS: Penn-Plax is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small.
9. Penn-Plax Cascade 300 Fully Submersible Internal Filter – Provides Physical, Biological, and Chemical Filtration for Aquariums and Turtle Tanks
QUIET & EFFICIENT: The Cascade 300 Submersible Filter quietly delivers crystal clear water throughout the aquarium. This filter cycles water at 70 Gallons per Hour (GPH) for tanks up to 10 Gallons in size. It’s great for both Freshwater and Saltwater aquariums, along with a variety of Terrarium setups.
ACCOMMODATING: The adjustable flow switch allows for increased or decreased water flow at will, which is extremely helpful during feeding times, or use it as needed. The directional flow nozzles allow for additional tank customization and convenience. Furthermore, the filter utilizes 4 suction cups, allowing for both vertical and horizontal mounting positions.
FULLY SUBMERSIBLE: The Cascade 300 utilizes 2 filter media chambers, and comes with filter media: 1 refillable Carbon Cartridge and 1 Bio-Sponge. This filter traps floating waste and excess food from your aquarium’s water.
VENTURI AERATION: The Cascade 300 features Venturi Aeration, which provides your tank with filtered, oxygenated water. This feature eliminates the need for an air pump. Instead of two separate units, this filter combines both functions: simply connect the Air Tube and Air Muffler to the Flow Nozzle, and follow the included instructions. Please fully submerge and fill filter with water before turning on.
AERATING SPRAY BAR: In addition to the two Flow Nozzles and the Venturi Aeration, the Cascade 300 includes a Spray Bar that evenly distributes filtered water over the surface of your aquarium.
10. Penn-Plax Cascade 600 Filter Replacement Bio-Sponge (1 Sponge) – Provides Physical and Biological Filtration for Freshwater and Saltwater Aquariums
REPLACEMENT FILTER MEDIA: This Bio-Sponge is specifically designed for the Cascade 600 Fully Submersible Internal Filter (CIF3), and serves as a replacement for when it’s time to cycle out filter media.
PHYSICAL & BIOLOGICAL FILTRATION: This replacement Bio-Sponge optimizes the colonization of anaerobic bacteria, along with providing mechanical filtration that traps large particulate matter.
1-PACK: The package only contains a single Bio-Sponge. Although they are disposable, they can be reused time and time again. Simply clean the Bio-Sponge in a separate container within some of your aquarium’s water. This allows for the colony of anaerobic bacteria to remain intact within the Bio-Sponge.
MEASUREMENTS: 2.5” (L) x 3” (D) x 5.5” (H)
SHOP PENN-PLAX FOR ALL YOUR PET’S NEEDS: Penn-Plax is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small.
11. Penn-Plax Cascade 700/1000 GPH Canister Filter Aquarium Bio Sponge Replacement, 1 Pack
Keep your water clean and clear with the replacement bio sponge for use in the Cascade 700 Model CCF2UL and Cascade 1000 Model CCF3UL canister filters.
The bio sponge filter removes ammonia and nitrites from your aquarium tank keeping your aquarium clean, healthy, and odor free.
Filter sponge optimizes the colonization of beneficial aerobic bacteria which prevents the water from becoming cloudy and harming fish.
Perfectly cut to fit into the Cascade 700 / 1000 filter tray without any gaps which could allow pollutants to re-enter the water.
Genuine Penn Plax replacement cartridge for Cascade 700 / 1000 standard and Elite models. When used together, the filter and bio sponge provide maximum protection against water pollutants.
12. PENN-PLAX Small World Aquarium Air Pump and Filter Kit – Comes with a Disposable Media Cartridge (Bio Sponge, Carbon, and Zeolite Crystals), Multicolor, 1 LB
GREAT FOR SMALLER SETUPS: The Small World Air Pump and Filter Kit is specifically designed for aquariums and tanks up to 5 gallons. In addition to our Small World, New World, and Betta World habitats, this kit is compatible with other tanks in the market. It fits all shapes and sizes, and also mounts securely to glass, acrylic, and plastic surfaces.
AIR-TECH PUMP: This Kit comes standard with an Air-Tech AT2K0 pump. In addition to being quiet, efficient, and reliable, this air pump is built with a strong motor that’s made to last. With silicone polymer flappers, a thick cover, and raised rubber feet, this pump will remain in place.
ACTIVATED CARBON & ZEOLITE: Supercharged with scientifically formulated Activated Carbon and Zeolite Crystals, the media cartridge in this kit absorbs ammonia, nitrites, nitrates, and phosphates in a fast and timely manner, along with removing harmful chemicals and toxins, clearing up discolorations, and reducing foul odors from your aquarium, tank, or habitat.
BIO SPONGE: In addition to the Activated Carbon and Zeolite Crystals, the included media cartridge also contains a Bio Sponge for physical filtration of larger particulate matter, and biological filtration that optimizes the colonization of anaerobic bacteria.
COMES WITH EVERYTHING YOU NEED: This Kit comes with an Air Pump, Air Tubing, a Filter Mount with Connector, and a Filter Media Cartridge.
13. Marineland Filter Foam 2 Count, Supports Biological And Mechanical aquarium Filtration, Rite-Size S
FILTER FOAM Screens out aquarium dirt and debris
BIOLOGICAL FILTRATION Provides a large surface are for trapping particulate debris
COMPATIBILITY Fits Marineland C-Series and Magniflow 160 and 220 Canister FiltersFOR BEST RESULTS Rinse pad monthly replace every 6 months
MARINELAND FILTRATION PRODUCTS Count on Marineland brand for the most reliable technically advanced aquariums and accessories on the market
Age Range Description: All Ages
Included Components: Marineland Filter Foam For C-160 &Amp; C-220 Rite-Size S (2 Pk)
Screen Out Dirt and Debris
14. AquaClear 20 Foam
Foam traps particles and debris for mechanical filtration; tailored fit prevents bypass
Provides biological filtration as friendly bacteria grow inside pore structure
Replacement media designed to fit the AquaClear 20 filter
Suitable for both freshwater and saltwater aquariums up to 20 gallons
Includes one AquaClear 20 Foam Filter Insert
15. Penn-Plax Cascade 1200/1500 GPH Canister Filter Aquarium Bio Sponge Replacement; 1 Pack
Keep your water clean and clear with the replacement bio sponge for use in the Cascade 1200 Model CCF4UL or 1500 Model CCF5UL canister filter.
The bio sponge filter removes ammonia and nitrites from your aquarium tank keeping your aquarium clean; healthy; and odor free.
Filter sponge optimizes the colonization of beneficial aerobic bacteria which prevents the water from becoming cloudy and harming fish.
Perfectly cut to fit into the Cascade 1200 / Cascade 1500 filter tray without any gaps which could allow pollutants to re-enter the water.
Genuine Penn Plax replacement cartridge for Cascade 1200 / Cascade 1500 models. When used together; the filter and bio sponge provide maximum protection against water pollutants.
16. Penn-Plax Cascade All-in-One Aquarium Canister Filter – for Tanks Up to 100 Gallons (265 GPH) – Cascade 1000
CASCADE 1000 CANISTER FILTER: Without effort, the Cascade 1000 Canister Filter quietly delivers crystal clear water throughout the tank. This filter cycles water at 265 Gallons per Hour, and is recommended for aquariums up to 100 gallons. It’s compatible for both freshwater and saltwater fish tanks, and is also great for turtle habitats!
STATE OF THE ART FEATURES: In addition to the push button primer that allows for a simple and quick prime, this Canister Filter also features two independent valve taps that rotate 360°. This makes for easy maneuvering, even in the tightest aquarium cabinets! The 3 stackable, large capacity media baskets give aquarists the ability to customize filtration.
FILTER MEDIA: This Canister Filter comes standard with 3 Poly Fiber Floss Pads, 1 Coarse Bio-Sponge, and 1 Bag of Activated Carbon. In addition to optimizing the colonization of anaerobic bacteria, this filter traps floating particulate matter, removes harmful chemicals and toxins, clears up discolorations, and reduces foul odors from your aquarium’s water.
ITEMS INCLUDED: 2 Independent Valve Taps, Push Button Primer, Flow Rate Control Cut-Off Valves, Swimming-Pool Style Hose Clamps, 4 Easy Lift Alignment Clamps, Sturdy Tip-Proof Base, 3 Large Capacity Media Baskets, 3 Poly Fiber Floss Pads, 1 Coarse Bio-Sponge, and 1 Bag of Activated Carbon.
MEASUREMENTS AND OTHER USEFUL INFO: The Cascade 1000 Canister Filter measures 11.5” (W) x 10” (D) x 17” (H). Additional Info = 110 Volts / 60 Hz / 28.5 W.
17. AquaClear Foam Filter Inserts, 3 Pack – Replacement Mechanical and Biological Filter Media for 70 Gallon Tanks
Filter Compatibility: Compatible with AquaClear 70 Power Filter.
Double Duty: These foam filters perform as both mechanical and biological filters.
Intricate Design: The dense structure is ideal for trapping small particles, with an intricate, porous network that provides vast surface area to facilitate biological activity.
Versatile: This filter media is suitable for freshwater and saltwater aquariums. Replace monthly for best results.
Additional Features: Will not affect water characteristics.
18. Penn-Plax Cascade 170 Filter Replacement Bio-Sponges (2 Sponges) – Provides Physical and Biological Filtration for Freshwater and Saltwater Aquariums
REPLACEMENT FILTER MEDIA: These Bio-Sponges are specifically designed for the Cascade 170 Fully Submersible Internal Filter (CIF4), and serve as a replacement for when it’s time to cycle out filter media.
PHYSICAL & BIOLOGICAL FILTRATION: These replacement Bio-Sponges optimize the colonization of anaerobic bacteria, along with providing mechanical filtration that traps large particulate matter.
2-PACK: The package contains 2 Bio-Sponges. Although they are disposable, they can be reused time and time again. Simply clean the Bio-Sponges in a separate container within some of your aquarium’s water. This allows for the colony of anaerobic bacteria to remain intact within the Bio-Sponges.
MEASUREMENTS: 1.2” (L) x 1.3” (D) x 1.6” (H) each.
SHOP PENN-PLAX FOR ALL YOUR PET’S NEEDS: Penn-Plax is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small.
19. TetraPond Replacement Pre-Filter Foam, For Use in Tetra Water Garden Pump, 1-inch diameter, Model Number: 46798190172
By Tetra Store
REPLACEMENT PRE-FILTER FOAM: Fits inside your Tetra Water Garden Pump Pre-Filter to help reduce pump clogging.
CYLINDRICAL PAD: The coarse-textured black foam pad features a 1-inch diameter hole through the center to fit the pump pre-filter unit.
TETRA PRODUCT: You can trust your pond to Tetra
SIZE: Measures 6 inches long by 4 inches in diameter.
SIZE: Measures 6 inches long by 4 inches in diameter.
20. Fluval Edge Pre-Filter Sponge, Replacement Aquarium Filter Media, A1387
By Fluval Store
Mechanical filter media easily installed over the filter intake
Effectively collects fine debris and keeps your aquarium clean
Prevents small or baby fish from getting trapped in the filter
Specifically designed for the Fluval Edge aquarium series
Includes one replacement pre-filter sponge
21. Penn-Plax Cascade 300 GPH Hang On Filter Aquarium Bio Sponge Replacement; 2 Pack
Keep your tank clean and clear with the genuine Penn Plax filter cartridge to fit your Cascade 300 GPH hang-on power filter model CPF5. Sold in 2 Pack.
The bio sponge filter removes dirt and debri from your aquarium tank keeping your aquarium clean and clear.
Filter sponge optimizes the colonization of beneficial aerobic bacteria which prevents the water from becoming cloudy and harming fish.
Perfectly cut to fit into the Cascade 300 Hang On Filter tray without any gaps which could allow pollutants to re-enter the water.
22. Penn-Plax Cascade 100 GPH Hang On Filter Aquarium Bio Sponge Replacement; 1 Pack
Keep your tank clean and clear with the genuine Penn Plax filter cartridge to fit your Cascade 100 GPH hang-on power filter model CPF2.
The bio sponge filter removes dirt and debri from your aquarium tank keeping your aquarium clean and clear.
Filter sponge optimizes the colonization of beneficial aerobic bacteria which prevents the water from becoming cloudy and harming fish.
Perfectly cut to fit into the Cascade 100 Hang On Filter tray without any gaps which could allow pollutants to re-enter the water.
23. Penn Plax Cascade Power Aquarium Filters Bio-Sponge
Keep your tank clean and clear with the genuine Penn Plax filter cartridge to fit your Cascade 150 GPH Model CPF3 or 200 GPH Model CPF4 hang-on power filters.
The bio sponge filter removes dirt and debri from your aquarium tank keeping your aquarium clean and clear.
Filter sponge optimizes the colonization of beneficial aerobic bacteria which prevents the water from becoming cloudy and harming fish.
Perfectly cut to fit into the Cascade 150 or 200 Hang On Filter tray without any gaps which could allow pollutants to re-enter the water.
24. Penn-Plax Cascade 500/350 GPH Canister Filter Aquarium Bio Sponge Replacement; 1 Pack
Keep your water clean and clear with the replacement bio sponge for use in the Cascade 500 Model CCF1UL and Cascade Elite canister filter models.
The bio sponge filter removes ammonia and nitrites from your aquarium tank keeping your aquarium clean; healthy; and odor free.
Filter sponge optimizes the colonization of beneficial which prevents the water from becoming cloudy and harming fish.
Perfectly cut to fit into the Cascade 500 filter tray without any gaps which could allow pollutants to re-enter the water.
Genuine Penn Plax replacement cartridge for Cascade 500 models. When used together; the filter and bio sponge provide maximum protection against water pollutants.
25. uxcell XINYOU XY-380 Aquarium Fish Tank Biochemical Sponge Filter, 4-1/2-Inch (1-Pack)
High-quality aquarium sponge filter for efficient biological filtration
Supports large bacterial populations to break down aquarium waste
Dense, high-quality foam ensure reliable longer lasting aquarium use
Do not trap fish fry and are safe for small size fish like dwarf cichlid, guppy, killifish, etc.
Sponge Filter Dimensions: 4.5"D x 8.0"H - Max tank size: 20 Gal.
26. Fluval Spec Foam Filter Block, Replacement Aquarium Filter Media, A1376, Large Breeds
By Fluval Store
Mechanical filter media traps large particles and debris
Simple and easy replacement process
Equipped with convenient handle for easy handling
Specifically designed for the Fluval Spec aquarium series
Includes one replacement foam filter block
27. Marina Slim Filter Intake Strainer Sponge, Replacement Aquarium Filter Media, A296
By Marina Store
Intake strainer sponge protects small and/or baby aquarium inhabitants from being drawn into the filter
Exclusively designed for use with the Marina Slim Power Filters
Compatible with the S10, S15 and S20 Filter models
Easy to replace and connect to the filter intake tube
Measures 1-1/3 inches in length by 3-2/7 inches in width by 6-inches in height
28. Hydor Professional Black Coarse Sponge Filter Media – Filters Debris from Aquarium Water, Canister Media – Biological, Mechanical, Chemical Filtration- Produces Crystal Clear Water – 150 gph – 2 Pack
By Brand: Hydor
Made in Italy
PREMIUM VERSATILITY: This professional black coarse sponge filter media for aquariums is specifically cut to place in top filter baskets of Hydor professional canisters.
EASE OF USE: Simplify the process of obtaining crystal clear water in your tanks and aquariums with these black coarse sponge filters that mechanically filter detritus and fine debris as the last stage of filtration.
FILTER OPTIONS: Choose from professional black coarse sponge filter media that operates with gallon ranges from 150, 250 to 350 and 450 to 600, depending upon the model you choose.
SPECIALIZED SERVICE: With more than 30 years of experience offering high quality products for the passionate marine aquarist, Hydor is dedicated to manufacturing unique and innovative items in the field of aquarium technology.
29. Tetra 25996 Bio Foam Grid In Tank 10 Internal Filter
By Tetra Store
Tetra bio foam grid in tank 10
Replacement filter foam for the whisper 10i internal filter
Great for mechanical and culturing biological filtration
30. Eheim 6664 Prefilter
By Brand: Eheim
* Features all round suction for gentler tank filtration
* Avoid premature clogging of your external aquarium filter
* Prefilter consists of 2 filter baskets with aquarium filter cartridges
* This extra prefilter traps the majority of coarse dirt particles before the water reaches the external filter
31. XINYOU XY-280 Aquarium Fish Tank Bio-Sponge Filter, Black (3-Pack)
Easy maintainence
breeding spawning aquariums
Recommend Tank Size: 10-15 gallon
Dimension (with tube): 4.5" x 6.5"h, Sponge size: 2.5"h x 4.5" wide
Package includes: XY-280 x3
32. Finnex PF-7 Nano Aquarium HOB Power Filter, 52 GPH, up to 7.5 Gallon Aquariums
By Finnex Store
52 GPH! Excellent for aquariums upto 7. 5 gallons
BIO, Mechanical, and Chemical Filtration in 1
Filter cartridge and pre filter sponge included
Flow Control Knob for smaller fish
Included Components: Filter, Bio Sponge, Carbon Cartridge, Pre Filter
33. MarineLand ML PGUIN 125/175/275 Foam Filter 12/1 CT (AQ-78253)
Bio-foam: screens out both dirt and debris and supports the growth of beneficial bacteria – enhances biological filtration.
Prefilter: helps protect fry – enhances mechanical filtration.
Compatibility: fits MarineLand Penguin Pro 125, 175 and 275 filters.
Easy maintenance: rinse foam monthly or as often as needed in your established Aquarium to protect good bacteria.
MarineLand Filtration products: MarineLand products are designed with both performance and style in mind.
34. Aqueon Betta Filters Natural Plant One Size
By Aqueon Store
For small betta habitats like bowls and aquariums up to 3 gallons
Carbon and sponge cartridge should be replaced monthly for optimal performance
Air bubbles provided added environmental enrichment and oxygen in betta habitat
Requires air pump for operation (sold separately)
Air operated betta filter with natural plant decoration helps improve water quality and clarity for a healthier habitat
Included: Betta filter with natural plant, suction cup base, air tubing and suction cups, air adjustment valve, check valve, instructions
35. Master Pet Supply Premium Aquarium Filter Pad, Cut to Fit 10" by 30" Micron Filtration Media for Freshwater, Saltwater Aquariums, Fish Tanks, Koi Ponds, Terrariums, Reefs - Clean Crystal Clear Water
Premium quality multipurpose aquarium and pond filter pad. The filter pad media measures 10 inches wide by 30 inches long and is 1/2 inch thick. Save money by quickly and easily cutting this premium filtration media material to any size you need. There is no need to purchase the overpriced ready-made, pre-cut filter media material.
A thick filter pad that is constructed with durable polyester fibers that traps fine organic matter, uneaten food, excreted waste, decaying plants, and other debris and particles to ensure your aquarium water stays crystal clear.
This filter's filtration instantly improves the water quality and is ideal for freshwater and saltwater aquariums as a prefilter for wet or dry filters, sumps systems, and canister filters. Still, it is also excellent for aquaponics systems, koi ponds, reefs, terrariums, etc.
Always change your filter pad regularly to maintain a high water quality standard, which keeps your aquatic animals happy! Regular filter pad changes will remove the solid organic matter before it has a chance to breakdown, and bring on the growth of algae growth or ammonia buildup. Always place the open fiber top of the filter up to in flowing water.
Always change your filter pad regularly to maintain a high water quality standard, which keeps your aquatic animals happy! Regular filter pad changes will remove the solid organic matter before it has a chance to breakdown, and bring on the growth of algae growth or ammonia buildup. Always place the open fiber top of the filter up to in flowing water.
36. Generic Qanvee Bio Sponge Filter BioSpon (QS100A (Under 15 Gallon Aquarium))
Qanvee Bio Sponge Filter is a multi-filtration equipment for shrimp or fish tank. It can be used with a combination of mechanical, chemical and biological filtration which creates clean and clear water for the aquarium.
- More quiet and delicate: optimized outlet piping design, greater air output, more delicate foam and lower noise.
- All part use environmentally friendly materials, the components are made of high quality food grade plastic, safe and non-toxic for livestock
- More elegant and exquisite - High quality suction cups, durable - Adjustable length of pipe - use in different tank height - Dual filter media containers: can hold a varieties of filter media, with better water purification and activation effect.
Qanvee Bio Sponge Filter comes with 2 models: 1) QS100A - can hold 100g filter media (recommended for tank under 15gal) 2) QS200A - can hold 200g filter media (recommended for tank over 15gal)
37. PENN-PLAX Cascade Betta Fish Starter Kit – Includes Air Pump, Airline Tubing, Sponge Filter, and Thermometer – Flow Rate of 1.2 L/Min – 9 Pieces
GREAT FOR BETTAS AND SMALL TANKS: The Cascade 9-Piece Betta Starter Kit offers a great value for new fish owners, or for aquarists looking to get most of the tools needed for Betta keeping. This kit comes standard with 9 pieces, including a Nano Air Pump and Mini Sponge Filter. Please Note: fish and tank sold separately.
CASCADE NANO AIR PUMP: This Aquarium Kit comes standard with a Cascade Nano Air Pump (Model #: SAX7). Operating at a silent 43 dB, this air pump aerates and oxygenates fish tanks at a rate of 1.2 Liters per Minute (1.2L/Min). It connects to an electrical wall outlet via a 26.5” long power cable.
CASCADE MINI SPONGE FILTER: While air is quietly directed into the air stone, water is softly suctioned through the Mini Sponge Filter as bubbles of clean air and water cycle back into the tank. It produces continuously clean, yet comfortable and calm water circulation for your Betta! It also optimizes the colonization of anaerobic bacteria, along with providing mechanical filtration that traps large particulate matter.
DECORATIVE ZEOLITE CRYSTALS: This Aquarium Kit comes with 1 lb. of Zeolite Crystals. This decorative substrate also naturally absorbs ammonia in a fast and timely manner, along with waste, toxins, and odors.
ITEMS INCLUDED: This Aquarium Kit comes with Nano Air Pump, Mini Sponge Filter, 2.5 feet of Airline Tubing, Check Valve, Betta Leaf, Cleaning Sponge, 3” Fish Net, Strip Thermometer, and 1 lb. of Decorative Zeolite Crystals. Please Note: fish and tank sold separately.
38. AquaClear 30 Power Filter, Fish Tank Filter for 10- to 30-Gallon Aquariums & Fluval Edge Pre-Filter Sponge, Replacement Aquarium Filter Media, A1387
Product 1: Aquarium filtration system that offers superior contact time with filter media and energy efficient pump lowers operating costs
Product 1: Quick and easy installation; we recommend that you clean aquarium filter every 2 weeks for maximum operation and efficiency
Product 1: Provides optimal mechanical; chemical; and biological filtration
Product 1: Comes equipped with AquaClear Foam; Activated Carbon Filter and BioMax and Cycle Guard for superior water quality
Product 2: Mechanical filter media easily installed over the filter intake
Product 2: Effectively collects fine debris and keeps your aquarium clean
Product 2: Prevents small or baby fish from getting trapped in the filter
Product 2: Specifically designed for the Fluval Edge aquarium series
39. 5Pcs Aquarium Fish Tank Sponge Filter, Biochemical Sponge Filter for Aquarium, Sponge Foam Cartridge Replacement Filters Sponge, Cylinder Prefilter(S)
This sponge is an accessory for aquarium filter,which plays a role in protection for inlet.
1 set including 5 pieces that you can replace it regularly.
Prevent small fish and shrimp from getting in filter.
Prevent sundries from getting into filter so that extend time of filter.
S: Height: 6cm(2.36in),Diameter: 3.5cm(1.38in),Caliber: 1cm(0.39in). L: Height: 8cm(3.15in),Diameter: 4cm(1.57in),Caliber: 2cm(0.79in).
40. MagiDeal Aquarium Sponge Filter Water Clean Pump Filtration Low Water for Amphibian Reptile Turtle Filter Filtration System for Fish Tank Accessories, 2.5 W Double Filter
【Multifunction filtration】The aquarium sponge filter provides filtration, oxygenation, water circulation solution for your aquarium fish tank, aquatic turtle tanks, aquatic amphibian tanks. Waterfall filter could be operate on low water level tank, improve purifying water quality, suitable for freshwater and saltwater.
【Fine sponge】High density porous fine sponge, protects baby fish from being sucked into the filter system, ribbing sponges which provide more surface area for the growth of beneficial tiny creatures, floating debris and fine particles, keep your fish tank crystal clear and clean.
【Easy to Clean】All the parts of this filter is detachable, simply remove the sponge from the filter, rinse, and squeezed it in used aquarium water.
【Easy to use】Quiet operate, waterfall water flowing design, flow rate: 200l/H or 300l/H, High efficient and energy saving, perfect to help improve water quality so as to keep your aquarium in condition.
【Easy to Install】The sponge filter comes with suction cups so to you can it firmly to any position under water. There is a hook on the top to adjust the water level according to the demand.
