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Best AQUARIUM SWORDTAILS

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 SWORDTAILS in 2024 - Detailed Product Descriptions

1. API ALGAEFIX Algae Control 1.25-Ounce Bottle, ALGAEFIX 1.25 OZ

By API Store

API ALGAEFIX Algae Control 1.25-Ounce Bottle, ALGAEFIX 1.25 OZ

Contains one (1) API ALGAEFIX Algae Control 1.25-Ounce Bottle
Controls algae growth and keeps aquarium glass, ornaments and plants clean
Fast-acting and effective on "green water" algae blooms, string or hair algae
Will not harm fish and plants when used as directed
Dose every three days until algae is under control then dose weekly
Material type: cotton
Special features: Made In America1

2. API pH DOWN Freshwater Aquarium Water pH Reducing Solution 1.25-Ounce Bottle

By API Store

API pH DOWN Freshwater Aquarium Water pH Reducing Solution 1.25-Ounce Bottle

Contains one (1) API pH DOWN Freshwater Aquarium Water pH Reducing Solution 1.25-Ounce Bottle
Lowers freshwater aquarium water pH with a phosphate-free formula
Does not promote algae growth with pH adjustments and is safe for plants and fish
Slowly neutralizes alkaline substances that cause high water pH
Test water weekly and use to correct pH level in freshwater aquariums

3. API pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle

By API Store

API pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle

Contains one (1) API pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle
Lowers freshwater aquarium water pH with a phosphate-free formula
Does not promote algae growth with pH adjustments and is safe for plants and fish
Slowly neutralizes alkaline substances that cause high water pH
Test water weekly and use to correct pH level in freshwater aquariums
This product contains 9.6% of sulfuric acid

4. API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit, 4 Piece Set

By API Store

API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit, 4 Piece Set

Contains one (1) API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap
Helps monitor and adjust pH and prevent invisible water problems that can be harmful to fish
Accurately reads pH 6.0 - 7.6 and helps avoid fish loss
Because different geographies have different tap water conditions, and different fish need different pH levels to be healthy, API helps measure pH levels and detect pH fluctuation caused by fish waste, uneaten food and addition of tap water.
Use for weekly monitoring and when water or fish problems appear

5. API pH UP Freshwater Aquarium Water pH Raising Solution 16-Ounce Bottle (31B)

By API Store

API pH UP Freshwater Aquarium Water pH Raising Solution 16-Ounce Bottle (31B)

Contains one (1) API pH UP Freshwater Aquarium Water pH Raising Solution 16-Ounce Bottle
Raises freshwater aquarium water pH with a phosphate-free formula
Does not promote algae growth with pH adjustments and is safe for plants and fish
Slowly neutralizes acidic substances that cause low water pH
Test water weekly and use to correct pH level in freshwater aquariums

6. Marina Aquascaper Fish Tank Decorations, Amazon Sword Plant, 15-Inch

By Marina Store

Marina Aquascaper Fish Tank Decorations, Amazon Sword Plant, 15-Inch

Amazon Sword aquatic plant decoration for aquariums
Natural-looking translucent colors that won’t fade
Easy to install and secure, simply bury base in aquarium gravel
Undulates with tank currents, mimicking a natural aquatic environment
Extra-large fish tank decoration is 15-inches tall (38.1cm)

7. API TEST STRIPS,For Variety of Water Parameters,Monitor aquarium water quality and help prevent invisible water problems that can be harmful to fish,Use weekly and when problems appear,25-Count (33F)

By API Store

API TEST STRIPS,For Variety of Water Parameters,Monitor aquarium water quality and help prevent invisible water problems that can be harmful to fish,Use weekly and when problems appear,25-Count (33F)

For fresh and saltwater
Easy to use test strips
Measures pH level
Tests wide range of pH levels
Desiccant lined tube provides maximum moisture protection
Includes instruction booklet on how to correct unsafe water conditions

8. American Thermal Liquid Crystal Aquarium Thermometer Vertical Small

By Brand: Amer Thermal Instruments

American Thermal Liquid Crystal Aquarium Thermometer Vertical Small

Know your aquarium's temperature at a glance
Easy-to-read and accurate thermometer mounts on outside of your aquarium
Unbreakable, non-corrosive, and non-toxic
Fahrenheit scale

9. Marina Betta Kit Plastic Plant, Amazon Sword

By Marina Store

Marina Betta Kit Plastic Plant, Amazon Sword

Plastic Amazon Sword plant for your Marina Betta Kit
Suction cup provides strong hold onto tank
Safe and non-toxic
Provides your fish with an obstacle to swim around
Measures 5-inch tall

10. API pH TEST & ADJUSTER KIT 250-Test Freshwater Aquarium Water pH Test and Adjuster Kit (29A)

By API Store

API pH TEST & ADJUSTER KIT 250-Test Freshwater Aquarium Water pH Test and Adjuster Kit (29A)

Contains one (1) API pH TEST & ADJUSTER KIT 250-Test Freshwater Aquarium Water pH Test and Adjuster Kit, including 1 bottle of testing solution, 2 bottles of pH adjuster, 1 color card and 1 glass test tube with cap
Helps monitor and adjust pH and prevent invisible water problems that can be harmful to fish
Reads pH 6.0 - 7.6 and includes API pH UP and pH DOWN to adjust to proper level
Designed for use in freshwater aquariums only
Use for weekly monitoring and when water or fish problems appear

11. Marina S15 Power Filter

By Marina Store

Marina S15 Power Filter

Efficient Filtration: The Marina Slim S15 Power Filter's unique compact and slim design provides both practical and aesthetic benefits: it takes up less space than standard size filters and it brings a touch of elegance to your aquarium.
Features: The filter comes with an adjustable flow control so you can adjust the water flow level in your tank. Submerged motor operates very quietly. Also includes a strainer sponge to protect small or baby fish from being drawn into the filter.
Easy Installation: Installation and start-up are easy – no priming required. Just plug it in and watch it go! Maintenance is quick, simple and convenient.
Includes: The Power Filter includes three filter cartridges: 2 Bio-Carb and 1 Bio-Clear, both containing Ceramitek, a highly porous ceramic filter medium that optimizes biological filtration for a healthy aquarium.
Capacity: The Slim S15 Power Filter is for aquariums up to 57 liters (15 U.S. gal).

12. Ph Down Bottle Water Conditioner [Set of 4] Size: 4 oz.

By Brand: Mars Fishcare North America

Ph Down Bottle Water Conditioner [Set of 4] Size: 4 oz.

Contains Four API pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle
Lowers freshwater aquarium water pH with a phosphate-free formula
Safe for plants and fish
Helps to keep a beautiful saltwater, freshwater or reef aquarium.
Pack of 4

13. Ph Up Bottle Water Conditioner [Set of 2] Size: 16 oz.

By API Store

Ph Up Bottle Water Conditioner [Set of 2] Size: 16 oz.

Contains 2 API pH UP Freshwater Aquarium Water pH Raising Solution 16-Ounce Bottle
Raises freshwater aquarium water pH with a phosphate-free formula
Does not promote algae growth with pH adjustments and is safe for plants and fish
Slowly neutralizes acidic substances that cause low water pH
Pack of 2

14. Proper Ph

By API Store

Proper Ph

Contains 2 API PROPER pH 7.5 Freshwater Aquarium Water pH Stabilizer 9.2-Ounce Container
Sets and stabilizes water pH to 7.5 to help keep fish healthy and colorful
Removes toxic compounds from tap water to make it safe for fish
Use exclusively in freshwater aquariums that do not contain live plants
Pack of 2

15. Underwater Treasures Mini Plant Sword - Large - 2.75" - 5 pk

By Underwater Treasures Store

Underwater Treasures Mini Plant Sword - Large - 2.75

This product is easy to use
This product adds a great Value
This product is Manufactured in China
The Package Weight Of The Product Is 2.11 Pounds

16. Pawfly Aquarium Fish Breeding Box Acrylic Hatchery Incubator Tank with Suction Cups Medium Isolation Box for Baby Fish Shrimp Betta and Guppy

By Pawfly Store

Pawfly Aquarium Fish Breeding Box Acrylic Hatchery Incubator Tank with Suction Cups Medium Isolation Box for Baby Fish Shrimp Betta and Guppy

Medium Hatching Box: With inner size of 5.3" L x 3.5" W x 3.9" H, it protects newborn fry from being eaten or attacked, improving the survival rate of newborn fish.
Versatile Uses: 2 removable separators constitute 3 rooms. The bottom is the hatchery for baby fish, and another 2 rooms can be used to isolate aggressive or sick fish.
Floating Design: The balancing panel and 2 handles help keep the box floating in water, it can also be secured inside the tank with 2 suction cups. Space-saving during use.
Acrylic Material: The highly transparent acrylic box allows you to watch the breeding process or fish fighting without any barriers, bringing you with endless enjoyment.
Easy to Use: The incubator can be easily installed or disassembled for cleaning without any tool. And its side vents ensure optimum water flow, requiring no heater or air pump.

17. JOR Lifelike Amazon Sword Plant for Betta, 12 Inches, Fish Tank Plastic Decoration, Provides Hiding Spot for The Young, Creates Beautiful Aquatic Background Décor

By Brand: JOR

JOR Lifelike Amazon Sword Plant for Betta, 12 Inches, Fish Tank Plastic Decoration, Provides Hiding Spot for The Young, Creates Beautiful Aquatic Background Décor

Create Play Area For Your Betta --- Betta loves plants in general. Putting this beautiful realistic-looking (which is actually plastic) Amazon Sword Plant by JOR in your bowl or aquarium will make your betta very active as they love exploring through the long leaves. An active betta is always a happy betta.
Beautiful Backdrop Decor For Bowl Or Aquarium --- This amazing plant has bright green plastic leaves that create a beautiful background when planted in a group. The plant is about 12” (30 cm) tall and serves as a lovely background in the tank or fish bowl. If you place more than one, you can create a thick green “forest-like cover” adding native beauty to your tank.
Serves As Betta’s Hiding & Resting Place --- After an active play and exploration, your fish would equally enjoy resting and hiding in between the leaves of this plastic plant. It helps provide a good balance of rest and play to your fry or betta fish.
Installation In Seconds & Stays Where You Want It --- This artificial plant come with a resin-weighted rock base to keep it solid in one place. It can also be removed easily when you feel like rearranging your fish environment. Frequent changes in surrounding can help minimize territorial behaviour of your tropical fish.
Easy To Maintain --- Unlike the real plants, this plastic sword plant has no light requirements, doesn’t decay and/or discolor water. Simply give them a rinse under running water every now and then or while doing the regular tank maintenance and your plant is good to go.

18. Smoothedo-Pets Aquarium Plants Fish Tank Decorations 20pcs Small Size/1inch Tall Plastic Artificial Plant Goldfish Waterscape Fish Hides Mini Grass Set (Purple)

By Smoothedo-Pets Store

Smoothedo-Pets Aquarium Plants Fish Tank Decorations 20pcs Small Size/1inch Tall Plastic Artificial Plant Goldfish Waterscape Fish Hides Mini Grass Set (Purple)

Size as Picture Show and Annotation.20pcs Set/Tall 1inch.
The product uses gypsum/polyethylene/plastic/environment-friendly pigment with stable properties. Under normal circumstances, there will be no discoloration.
Because it's a brand new product that uses pigment coloring and is shipped sealed in small boxes. So there will be a slight smell. Thanks for your understanding. After washing and ventilating with warm water, the smell will disappear in a short time.
Due to the particularity of the goods, they may be damaged in transit. If you receive damaged goods, please contact us and we guarantee a full refund or replacement.
We also have other kinds of aquarium decoration products for sale.Like artificial water plants of various colors and sizes,Artificial stone rockery and artificial driftwood.

19. Fortune-star Fish Breeding Box Aquarium Fish Tank Hatchery Incubator Breeder Box Fish Breeding Tanks Acrylic White Breeder Isolation Divider Hatching Boxes with Suction Cups

By Brand: Fortune-star

Fortune-star Fish Breeding Box Aquarium Fish Tank Hatchery Incubator Breeder Box Fish Breeding Tanks Acrylic White Breeder Isolation Divider Hatching Boxes with Suction Cups

Fish tank Incubator: Can be used as the spawning box for the viviparous fishes.Prevents adult fish attack so as to improve the survival rate of juvenile fish and easy to observe your baby fish.
Isolation function: can isolate aggressive fish, injured fish or small fish.Unique transparent cover design, preventing fish jumping out of the box.and the middle hole is convenient for feeding, it also can prevents adult fish to attack juvenile fish.
Perfect design:Floating design can be moved anywhere,double layers combination, saving space.High quality suckers can used to fix the product conveniently.
Internally upgraded design:There are cracks on both sides which can ensure the flow of water within the tank and isolation box.The 1mm gap can avoid the juveniles swimming out and also can ensure their safety. This fish isolation box can be connected to an oxygen pump to increase the amount of oxygen in the isolation box and increase the survival rate of juvenile fish.
CUSTOMER SUPPORT: If you have any questions or suggestions about our Fish Breeding Box,please contact us at any time, we will respond fast to ensure you have a risk-free and enjoyable shopping experience!

20. JOR 60 Pack Mini Catappa Indian Almond Leaves for Neon Tetra, Dried Leaf for Spawning, Perfect Hiding Spot, Create Brackish Habitat for Tropical Fish Like Guppy, Platy, Tiger Barb, Discus, Gourami

By Brand: JOR

JOR 60 Pack Mini Catappa Indian Almond Leaves for Neon Tetra, Dried Leaf for Spawning, Perfect Hiding Spot, Create Brackish Habitat for Tropical Fish Like Guppy, Platy, Tiger Barb, Discus, Gourami

Delicious Treat For Tropical Fish --- The tropical freshwater fish like guppy, gourami, corydora, betta, and neon tetra require certain forms of food and treats in order to thrive. As the catappa leaves settle down at the bottom of your tank, they are the perfect delicious dietary supplement for your pet. Watch as your fish shred the leaves completely.
Provides Shelter And Breeding Spots --- At a practical size of 2” in length, the pack of 60 JOR Large Indian Almond Leaves provides substantial areas for your neon tetra fish and other aquatic pets to swim around and hide behind. The leaves also create cozy and secure places for your fish to breed and spawn their eggs. Baby fish can cautiously stay among the leaves until they are confident to come out and play.
Releases Elements That Stabilizes Ph Levels --- Once catappa leaves are fully waterlogged, they begin to release beneficial elements. They help in stabilizing the pH value in your aquarium water. They also soften the water that benefits your aquatic pets by enriching and conditioning their water. It imparts color to their fins.
Mimics Brackish Habitat Found In Their Native Habitat --- As the beneficial elements in the large catappa leaves are released, they will turn your aquarium water a yellowish-brown color. This is evidence that the leaves are doing their job, as the characteristics and appearance of the water mimic the tea water habitat where your freshwater fish live in the wild. The color is an indicator that your pet fish are getting the supplements that they need to thrive.
Useful To Many Types Of Aquatic Life --- These Small Miracle Leaves are the ones that you’ll find in the wild, making them an excellent addition to a variety of habitats. Along with aquariums, the leaves serve as leaf litter for vivariums, paludariums, terrariums, and ripariums. Fish such as pleco, catfish, cichlids, characins, and gouramis benefit from such an ambiance.

21. Aqueon LED MiniBow Small Aquarium Fish Tank Kit with SmartClean Technology, Blue, 1 Gallon

By Aqueon Store

Aqueon LED MiniBow Small Aquarium Fish Tank Kit with SmartClean Technology, Blue, 1 Gallon

Equipped with SmartClean(TM) Technology to perform water changes in less than 2 minute
Improve water quality for a happy, healthy fish
Includes aquarium vessel, hood and elevated base, power filter, small filter cartridge, fish food, water conditioner and setup guide
Great home for small fish
For first time and experience fish keepers of all ages
Uses Aqueon Small Replacement Cartridge

22. 12Pcs Aquarium Fish Tank Divider Plastic Egg Crate Aquarium Filter Bottom Tray Grid Isolation Board Partition Net Pane Separator for Mixed Breeding Light Diffuser,15Pcs Sucker Clips Suction Cups,Black

By Brand: Haiabei

12Pcs Aquarium Fish Tank Divider Plastic Egg Crate Aquarium Filter Bottom Tray Grid Isolation Board Partition Net Pane Separator for Mixed Breeding Light Diffuser,15Pcs Sucker Clips Suction Cups,Black

SAFTY MATERIA:Aquarium Fish Tank Filter Bottom Isolation make by safe and environmental protection plastic,won't produce safe effect to aquatic animals box water quality.
Size:30cmx15cm/11.8"*5.9"*0.3";Package includes:12 Pcs Fish Tank Filter Bottom Isolate Grid and 15 pcs sucker clip.You can easily divide your fish tank into several compartments with these divider holders for breeding or separation.
FLEXIBLE TO USE:each Fish Tank Divider can be snapped together to make a large panel,also can be cut easily with wire cutter to your desired size to fit your fish tank.
VERSATILE DIVIDERS:The grid divider can effectively separate fish and prevent them from biting each other.Separations of different fish for breeding.Increasing the survival rate of baby fish,isolating diseased fish and aggressive fish.
PRACTICAL AND DURABLE:You can easily divide your tank into several compartments with these divider holders.This plastic grid can cropped and free splice combination.

23. YOFOTHS Aquarium Heater 25W/50W/100W/200W, Small Fish Tank Heater, Temperature Adjustable Mini Tank Heater for 1/5/10/20/30/40 Gallon, External Temperature Controller (100W(8-20Gallon))

By Brand: YOFOTHS

YOFOTHS Aquarium Heater 25W/50W/100W/200W, Small Fish Tank Heater, Temperature Adjustable Mini Tank Heater for 1/5/10/20/30/40 Gallon, External Temperature Controller (100W(8-20Gallon))

【100Watts Fish Tank Heater】 This Aquarium Heater is suitable for10-20 gallons tanks, Mini size can well fit your mini tanks. Voltage 110-120V, power cord length is 52”, Suitable for freshwater and saltwater. Meet the growth temperature for turtle, Fighting fish,Guppy, Goldfish, Neon Tetra, Gourami, Peaceful Betta, Pterophyllum, Dwarf Gourami, Pterophyllum Scalare, Betta Smaragdina, Koi, Corydoras, Anabantoidei, Paradise Fish, Clownfish,swordtail….
【Precise and Constant Temperature】An intelligent IC chip controls the heater’s temperature. The temperature accuracy is 1℉. The fish heater will automatically start heating when the water temperature is lower than the set values and stop heating when the water temperature reaches the target.
【External Temperature Controller】Adjust the temperature from 64℉ to 93℉, This submersible heater is adjusted by an external controller, which you can mount on the outside edge of the tank. It’s convenient and safe for you to set the temperature, No need to put your hands in the water to adjust the Aquarium Heater temperature.
【Prevent for Over Heating and Out of Water Protection】 The heater will cut off power and stop heating automatically when the fish tank heater is out of water or the water temperature is over 95F. ‘E1’ error code will be shown. The function recovered when the heater is 100% immersed in water or the water temperature goes down to below 93℉.
【Notice】During its heating time, heater must be 100% immersed into the water. Please unplug the power supply when cleaning the fish tank or aquarium water changes. Heater rod is suitable for people over 16 years of age. Children or minors should be under adult guidance or supervision to use.

24. Full Spectrum Aquarium Light, Adjustable Saltwater Freshwater Super Bright Fish Tank Light for Reef, Coral, Planted Nano Aquarium Tank (A-20 Freshwater 16W)

By Lominie Store

Full Spectrum Aquarium Light, Adjustable Saltwater Freshwater Super Bright Fish Tank Light for Reef, Coral, Planted Nano Aquarium Tank (A-20 Freshwater 16W)

4 CHANNEL FULL SPECTRUM: Lominie F20 16W aquarium plant light, with 4 built-in lighting modes, makes the water in the aquarium look more crystal clear. 24/7 natural Light Cycle(sunrise, midday, sunset and night),customizing colors, auto on and off, give you what the aquarium really needs.
HIGH BRIGHT: Lominie fish tank light with 16pcs high-quality LED, 6933K color temperture, provides a splendid soft lighting environment for your fish and fish tank landscape, which promotes a better color synthesis of fish scales and help them grow up.
REMOTE SETTING: Lominie Asta 20 aquarium plant light with remote control, you can set up the effects you want at anytime, can also be manually switched, makes your aquarium and the fish more beautiful. And you also use smart device to set the light mode. Please note: you need to order the WIFI controller separately.
ADJUSTABLE GOOSENECK: Aquarium full spectrum clip led light has a 360-degree adjustable boom design, which is simple and flexible to operate. You can adjust the aquarium lamp to any suitable position and use it to meet your various lighting angles. the clamp is wide enough for 25mm thick glass, plastic screws won’t scratch the tank glass.
NEW UPGRADE: This Aquarium Light has been fully upgraded and will not work faulty, if in the process of use, problems arise, please contact us promptly, we will reply you within 12 hours; and solve all your problems

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.