Tetra
Top 24 Tetra products, compared across Amazon and Walmart and ranked by quality score.
Tetra Whisper Bio-Bag Ready-to-Use Disposable Filter Cartridges for Aquariums, Large, 3 Count
$6.47
Tetra AquaSafe Fish Tank Aquarium Water Conditioner, 8.45-Ounce
$9.32
Tetra Whisper Internal Filter 5 to 10 Gallon, with Air Pump, for Aquariums
$15.97
Tetra Waterclarifier Aquarium Water Treatment, Clears Cloudy Aquarium Water, 3.38 oz.
$5.32
Tetra Whisper Replacement Carbon Aquarium Filter Cartridges, Med 6 count
$9.43
Tetra Algae Control Aquarium Water Treatment, Controls Algae in Aquariums, 1.69 oz.
$4.97
Tetra Whisper Bio-Bag Disposable Filter Cartridges for Aquariums, Medium, 3 Count
$6.47
Tetra 1.1 Gallon Betta Aquarium Kit, Half Moon-Shaped Aquarium with LED Light
$16.50
Tetra Whisper Internal Filter 10 to 20 Gallons, with Air Pump, for Aquariums
$26.12
Tetra 10 Gallon Glass LED Aquarium Kit
$75.15
Tetra No More Algae Tablets for Aquariums, 8 Count | Removes Existing Algae & Controls New Algae From Forming, For Glass
$5.12
Tetra Whisper 10-30 Gallon Internal Power Filter for Aquariums
$26.12
Tetra Whisper IQ Power Filter 30 Gallons, 175 GPH, With Stay Clean Technology
$31.97
Tetra Whisper EX 20 Filter for 10 to 20 Gallon Aquariums, Silent Multi-Stage Filtration
$14.50
Tetra Repto-Filter, Filtration for Terrariums up to 15 Gallons
$13.99
Digital Aquarium Water Test Kit, App-Enabled 10-in-1 Fish Tank Test Kit for Freshwater & Saltwater, Aquarium Test Strips
$19.99
Tetra Decorative Reptofilter for Reptile Terrariums up to 55 Gallons
$46.42
Tetra Water Cleaner Gravel Siphon for Aquariums, Easily Clean Freshwater Aquariums
$10.29
Tetra Whisper Internal Power Filter for Aquariums 1 to 4 Gallons
$12.87
Tetra Whisper IQ Power Filter 20 Gallons, 130 GPH, With Stay Clean Technology
$23.17
TARARIUM 20-75Gal U-V Aquarium Filter for Fish Turtle Tank, Auto-Timer Bulb | Bio Sponge+U-V Internal Filter, Clear Gree
$23.17
Tetra Whisper Advanced Power Filter 30-60 Gallons, for Freshwater & Saltwater Aquariums
$49.00
Tetra HT Submersible Heater 100 Watts, For 10 to 30 Gallon Aquariums, UL Listed
$23.92
Tetra Aquarium, 20 Gallon, Complete Tropical Fish Tank Kit with LED Lighting and Decor for Freshwater Fish
$119.14
Prices last recorded 2026-07-07 to 2026-08-29. Prices and availability are accurate as of the dates shown and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.