Tetra

Sort By:  
Tetra Bio-Bag Disposable Filter Cartridges
Tetra Bio-Bag Disposable Filter Cartridges ('46798261612)

Tetra Whisper Bio-Bag Cartridge replacements complete the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with ultra-activated carbon, these ready-to-use disposable filter cartridges remove waste particles, odors and discoloration for crystal clear water.

  • Genuine Whisper filter cartridge replacements
  • Keeps water crystal clear
  • Removes odors and discoloration

Bio-Bag cartridges are tough on the debris that makes aquariums nasty. Ultra-activated carbon absorbs odors and discoloration and dense, dual-sided mesh catches debris and fish waste better than other brands to keep your fish tank clean. Replace cartridges once a month for maximum filter efficiency.

Tip: Replace Bio-Bag cartridges when water begins to overflow excessively from the Wonder Tube chamber.

Sizing:

  • Small : Fits Whisper In-Tank Filter 3i
  • Medium: Fits Whisper Power Filters 10i, E, J, 10 and MicroFilter
  • Large (formerly Regular): Fits Whisper Power Filters 20i, 40i, C, 20, 30, 40 and 60
  • X-Large: Fits Whisper Power 4 and 5 Power Filters
Tetra Bio-Bag Disposable Filter Cartridges - Large - For Whisper 20i, 40i, C, 20, 30, 40 & 60 Power Filters (1 Pack)
$8.12
Tetra Bio-Bag Disposable Filter Cartridges
Tetra Bio-Bag Disposable Filter Cartridges ('46798261698)

Tetra Whisper Bio-Bag Cartridge replacements complete the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with ultra-activated carbon, these ready-to-use disposable filter cartridges remove waste particles, odors and discoloration for crystal clear water.

  • Genuine Whisper filter cartridge replacements
  • Keeps water crystal clear
  • Removes odors and discoloration

Bio-Bag cartridges are tough on the debris that makes aquariums nasty. Ultra-activated carbon absorbs odors and discoloration and dense, dual-sided mesh catches debris and fish waste better than other brands to keep your fish tank clean. Replace cartridges once a month for maximum filter efficiency.

Tip: Replace Bio-Bag cartridges when water begins to overflow excessively from the Wonder Tube chamber.

Sizing:

  • Small : Fits Whisper In-Tank Filter 3i
  • Medium: Fits Whisper Power Filters 10i, E, J, 10 and MicroFilter
  • Large (formerly Regular): Fits Whisper Power Filters 20i, 40i, C, 20, 30, 40 and 60
  • X-Large: Fits Whisper Power 4 and 5 Power Filters
Tetra Bio-Bag Disposable Filter Cartridges - Medium - For Whisper 10, 10i, E, J & Micro Power Filters (3 Pack)
$13.60
Tetra Bio-Bag Disposable Filter Cartridges
Tetra Bio-Bag Disposable Filter Cartridges ('46798263524)

Tetra Whisper Bio-Bag Cartridge replacements complete the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with ultra-activated carbon, these ready-to-use disposable filter cartridges remove waste particles, odors and discoloration for crystal clear water.

  • Genuine Whisper filter cartridge replacements
  • Keeps water crystal clear
  • Removes odors and discoloration

Bio-Bag cartridges are tough on the debris that makes aquariums nasty. Ultra-activated carbon absorbs odors and discoloration and dense, dual-sided mesh catches debris and fish waste better than other brands to keep your fish tank clean. Replace cartridges once a month for maximum filter efficiency.

Tip: Replace Bio-Bag cartridges when water begins to overflow excessively from the Wonder Tube chamber.

Sizing:

  • Small : Fits Whisper In-Tank Filter 3i
  • Medium: Fits Whisper Power Filters 10i, E, J, 10 and MicroFilter
  • Large (formerly Regular): Fits Whisper Power Filters 20i, 40i, C, 20, 30, 40 and 60
  • X-Large: Fits Whisper Power 4 and 5 Power Filters
Tetra Bio-Bag Disposable Filter Cartridges - Medium - For Whisper 10, 10i, E, J & Micro Power Filters (8 Pack)
$20.54
Tetra Bio-Bag Disposable Filter Cartridges Extra Small
Tetra Bio-Bag Disposable Filter Cartridges Extra Small ('46798780526)

These disposable filter cartridges are easy to use and work to help keep your fish tank in tip-top condition. The ultra-activated carbon is designed to remove discoloration, contaminants, and foul odors while the dense, double-sided mesh works to trap debris and fish waste.

  • Convenient and easy-to-use
  • Keeps aquarium water crystal clear
  • Removes odors and discoloration
  • Dense dual-sided mesh filters debris and fish waste
  • Ready to use
Tetra Bio-Bag Disposable Filter Cartridges Extra Small - 4 count
$10.20
Tetra Bio-Bag Disposable Filter Cartridges Small
Tetra Bio-Bag Disposable Filter Cartridges Small ('46798195504)

These disposable filter cartridges are easy to use and work to help keep your fish tank in tip-top condition. The ultra-activated carbon is designed to remove discoloration, contaminants, and foul odors while the dense, double-sided mesh works to trap debris and fish waste.

  • Convenient and easy-to-use
  • Keeps aquarium water crystal clear
  • Removes odors and discoloration
  • Dense dual-sided mesh filters debris and fish waste
  • Fully assembled and ready to use
Tetra Bio-Bag Disposable Filter Cartridges Small - 6 count
$14.08
Tetra BloodWorms Freeze Dried Fish Food
Tetra BloodWorms Freeze Dried Fish Food ('46798783688)

Tetra Freeze Dried Bloodworms are for freshwater aquarium fish, and provide an easy way to provide variety to a staple or flake diet. These freeze-dried bloodworms are an ideal reward for small to medium tropicals and marines, especially Bettas and Fancy Guppies.

  • For energy and conditioning
  • Adds variety to staple and flake diets
  • For freshwater carnivores and omnivores

The freeze drying process minimizes unwanted toxins and organisms.

Tetra BloodWorms Freeze Dried Fish Food - 0.25 oz
$9.78
Tetra Connect Wi-Fi Controlled Aquarium Feeder
Tetra Connect Wi-Fi Controlled Aquarium Feeder ('46798782476)

The Tetra Connect Wi-Fi Controlled Aquarium Feeder takes the chore out of feeding your fish. This simple and reliable feeder offers precision dosing and is compatible with multiple types of food including flakes and crisps. This Wi-Fi-controlled device mounts directly on top of your aquarium and automatically dispenses food to your amphibians, turtles, or fish from the 96 mL-capacity food chamber. It has a fresh-lock feature that helps protect the food from UV light and moisture, keeping it fresher for longer. To use simply download the Tetra My Aquarium app from Google Play or the App Store. The app also offers customized dosing and can track feedings.

  • Compatible with the Tetra My Aquarium app
  • Wi-Fi controlled
  • 6' power cord
  • Precision dosing
  • Compatible with multiple types of food

Tetra Connect Wi-Fi Controlled Aquarium Feeder - 1 count
$82.34
Tetra Correct pH 7.0
Tetra Correct pH 7.0 ('46798773405)

Tetra Correct pH 7.0 fizz tabs maintain a neutral pH to reduce fish stress and prevent water from becoming too acidic or basic in community aquariums. These easy-to-use tablets hold the proper pH for several weeks and are safe to use in all freshwater aquariums.

  • Maintains neutral pH in community aquariums
  • Reduces fish stress due to changes in pH
  • Holds proper pH for several weeks

Maintaining healthy pH levels in your fish tank is crucial for the wellbeing of all aquatic pets and plants. pH fluctuations can increase stress and make fish more susceptible to harmful diseases and infections. Use Correct pH as a regular maintenance solution or as needed to maintain a health pH level.

Made in the USA.

Directions: Add 1 tablet to each 10 gallons (40L) of aquarium water. Use Tetra test strips to determine the pH level and treat as necessary, taking care not to change the pH level more than 0.5 degrees in a 24-hour period.

Note: For aquariums 40 gallons or larger, and for soft water and/or acid water with low alkalinity, dissolve tablets before adding to aquarium. Hard and/or alkaline water may require a softener.

Tetra Correct pH 7.0 - 8 Tablets
$8.74
Tetra Cube Aquarium Kit with LED Lighting
Tetra Cube Aquarium Kit with LED Lighting ('46798291374)

The Tetra LED Cube Aquarium Kit is a clear acrylic tank thats incredibly durable and practical for counters, tables and desktops. This cube utilizes the highly effective whisper filter and features LED light for optimal viewing.

  • 1.5 gallon aquarium with filter and LED light
  • Easy on/off switch for light operation
  • Durable cube aquarium

This cube features a single low voltage power cord that powers both the filter and led light, while an easy on/off switch operates the light. This cube contains the 1.5 gallon aquarium, base and integrated LED lighting system, whisper filter, whisper bio-bag small cartridge, low voltage power adapter and an easy to understand setup guide!

Note: Gravel, plants and fish not included.

Tetra Cube Aquarium Kit with LED Lighting - 1.5 Gallon Aquarium Kit
$60.54
Tetra Easy Balance Plus
Tetra Easy Balance Plus ('46798771388)

Tetra EasyBalance Plus provides an invaluable safety net for the time challenged hobbyist. It maintains healthy levels of essential aquarium chemistry, including regulating pH and alkalinity and reducing nitrates and phosphates. It further supports fish health by replenishing vital vitamins, minerals and electrolytes.

  • Maintains healthy water and reduces water changes
  • Regulates ideal pH and reduces nitrates
  • For all freshwater aquariums

These white, biodegradable granules settle into the gravel where they nourish beneficial de-nitrifying bacteria that convert nitrate to harmless nitrogen gas. Nitraban adds further stability to aquariums by helping natural bacteria complete the nitrogen cycle. The water is kept biologically healthy for up to 6 months, extending time between water changes.

Additional Features:

  • Carbonate hardness additive
  • Carbon dioxide (CO2) production
  • Trace element supplementation
  • Vitamin B replenishment

Dosage:
1 teaspoon treats 5 gallons
3.38 oz treats 100 gallons
8.45 oz treats 250 gallons
16.9 oz treats 500 gallons

Tetra Easy Balance Plus - 3.4 oz
$9.30
Tetra Easy Balance Plus
Tetra Easy Balance Plus ('46798771395)

Tetra EasyBalance Plus provides an invaluable safety net for the time challenged hobbyist. It maintains healthy levels of essential aquarium chemistry, including regulating pH and alkalinity and reducing nitrates and phosphates. It further supports fish health by replenishing vital vitamins, minerals and electrolytes.

  • Maintains healthy water and reduces water changes
  • Regulates ideal pH and reduces nitrates
  • For all freshwater aquariums

These white, biodegradable granules settle into the gravel where they nourish beneficial de-nitrifying bacteria that convert nitrate to harmless nitrogen gas. Nitraban adds further stability to aquariums by helping natural bacteria complete the nitrogen cycle. The water is kept biologically healthy for up to 6 months, extending time between water changes.

Additional Features:

  • Carbonate hardness additive
  • Carbon dioxide (CO2) production
  • Trace element supplementation
  • Vitamin B replenishment

Dosage:
1 teaspoon treats 5 gallons
3.38 oz treats 100 gallons
8.45 oz treats 250 gallons
16.9 oz treats 500 gallons

Tetra Easy Balance Plus - 8.4 oz
$11.64
Tetra EasyStrips 6 in 1 Ammonia Aquarium Test Strips
Tetra EasyStrips 6 in 1 Ammonia Aquarium Test Strips ('46798195429)

Tetra EasyStrips 6-in-1 Aquarium Test Strips provide complete, all-in-one testing in just 60 seconds. Each strip performs medical and scientific quality tests for pH levels, chlorine, hardness, and harmful toxins. EasyStrips are fast, accurate, easy to read, and suitable for both fresh and saltwater aquariums.

  • Complete, all-in-one testing for aquarium water
  • 60 second check of chlorine, nitrite, nitrate, alkalinity, hardness and pH
  • Medical and scientific quality results

Note: Does not test ammonia.

Tetra EasyStrips 6 in 1 Ammonia Aquarium Test Strips - 25 Pack
$21.06
Tetra EasyStrips 6 in 1 Ammonia Aquarium Test Strips
Tetra EasyStrips 6 in 1 Ammonia Aquarium Test Strips ('46798195436)

Tetra EasyStrips 6-in-1 Aquarium Test Strips provide complete, all-in-one testing in just 60 seconds. Each strip performs medical and scientific quality tests for pH levels, chlorine, hardness, and harmful toxins. EasyStrips are fast, accurate, easy to read, and suitable for both fresh and saltwater aquariums.

  • Complete, all-in-one testing for aquarium water
  • 60 second check of chlorine, nitrite, nitrate, alkalinity, hardness and pH
  • Medical and scientific quality results

Note: Does not test ammonia.

Tetra EasyStrips 6 in 1 Ammonia Aquarium Test Strips - 100 Pack
$52.02
Tetra EasyStrips Ammonia Aquarium Test Strips
Tetra EasyStrips Ammonia Aquarium Test Strips ('46798195405)

Tetra EasyStrips Ammonia Aquarium Test Strips are ideal for both fresh and saltwater aquariums. These strips deliver medical and scientific quality tests, with no vials or reagents. Accurate, fast and easy results in just 10 seconds!

  • Quick results in just 10 seconds
  • No vial needed, just dip and read
  • Medical and scientific quality

Ammonia is a highly toxic byproduct of organic waste, and can lead to serious health issues if allowed to accumulate in the fish tank. Regular ammonia testing is a very important part of regulating and maintaining a healthy aquatic environment, especially in heavily populated aquariums.

Tetra EasyStrips Ammonia Aquarium Test Strips - 25 Pack
$20.78
Tetra EasyStrips Complete Kit
Tetra EasyStrips Complete Kit ('46798195443)

Tetra EasyStrips Ammonia Aquarium Test Strips provide, fast, accurate and easy testing for both fresh and saltwater aquariums. No vial is needed; just dip in the water for medical and scientific quality results in 10 seconds!

  • Kit includes 25 Ammonia Test Strips and 25 6-in-1 Test Strips
  • Quick and easy, just dip and read
  • Medical and scientific quality

Each kit contains 25 ammonia strips and 25 6-in-1 strips that provide complete testing of chlorine, nitrite, nitrate, alkalinity, hardness, and pH.

Tetra EasyStrips Complete Kit - 25 Ammonia Strips & 25 - 6 in 1 Strips
$37.26
Per Page      16 - 30 of 118