Aquariums Tetra

GLASS AQUARIUM: Rectangular glass aquarium makes an ideal home for your fish.
ADD ON ACCESSORIES: Mix and match with your favorite Tetra filtration, lighting and water care products (sold separately).
EASY CUSTOMIZATION: Use assorted Tetra accessories (sold separately) to make your aquarium your own.
29 GALLON TANK: Measures 30 inches wide by 12 inches deep by 18 inches high.
TETRA BRAND: Dedicated to helping seasoned hobbyists and beginners alike enjoy a successful, lifelong aquatic experience.

The Tetra Bubbling LED Kit is a hexagon-shaped, clear plastic aquarium that is ideal for bettas. The 1-gallon tank features a bubbling LED disc that lets you choose your favorite color or automatically cycle through all the light colors. The kit includes the air-driven Tetra Whisper Internal Power Filter with a small Whisper Bio-Bag Filter Cartridge, and an air pump to drive both the bubbling disc and the filter. The clear plastic canopy has a convenient feeding hole. With the addition of a heater (not included), this aquarium can also be used for tropical fish.

Tetra® Whisper® Filter Cartridges help keep aquarium water sparkling clean. The dual-sided mesh catches debris and fish waste, and Ultra-Activated® carbon removes odors and discoloration. Use these small replacement filter cartridges in your Tetra Whisper 3i Internal Filter. These filters are ready to use for your convenience. To install, first rinse the cartridge under cool tap water until the water runs clear. Insert cartridge into the filter. For best results, change your filter cartridge monthly or more often if there is reduced water flow. Pack contains 6 small replacement cartridges. An aquarium filter not only cleans the water your fish breathe, but it also keeps your tank looking pri…

The Tetra Whisper Air Pump’s patented dome-shape and sound-dampening chambers minimize turbulence and produce a smooth, quiet stream of air. Its wide footprint, rubber feet and suspended pump motor eliminate sound-producing vibrations. Thick walls insulate motor noise, and powerful diaphragms provide ample airflow for deep water applications. Uses standard-size aquarium tubing. Select the proper size air pump for your tank. Since 1951, Tetra has developed the world’s most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out,…

The Tetra Whisper Air Pump’s patented dome shape and sound-dampening chambers minimize turbulence and produce a smooth, quiet stream of air. Its wide footprint, rubber feet and suspended pump motor eliminate sound-producing vibrations. Thick walls insulate motor noise, and powerful diaphragms provide ample airflow for deep water applications. Uses standard-size aquarium tubing. Select the proper size air pump for your tank. Since 1951, Tetra has developed the world’s most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out,…

The Tetra Whisper Air Pump’s patented dome shape and sound-dampening chambers minimize turbulence and produce a smooth, quiet stream of air. Its wide footprint, rubber feet and suspended pump motor eliminate sound-producing vibrations. Thick walls insulate motor noise, and powerful diaphragms provide ample airflow for deep water applications. Uses standard-size aquarium tubing. Select the proper size air pump for your tank. Since 1951, Tetra has developed the world’s most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out,…

The Tetra Whisper Air Pump’s patented dome shape and sound-dampening chambers minimize turbulence and produce a smooth, quiet stream of air. Its wide footprint, rubber feet and suspended pump motor eliminate sound-producing vibrations. Thick walls insulate motor noise, and powerful diaphragms provide ample airflow for deep water applications. Uses standard-size aquarium tubing. Select the proper size air pump for your tank. Since 1951, Tetra has developed the world’s most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out,…

The Tetra® Whisper® 20i Internal Filter for aquariums is the ultimate in quiet, convenient 3-stage filtration. This submersible filter mounts on the inside of the aquarium, rather than hanging from the outside, making it possible to place the tank flush against a wall and easily hide with tank décor. The air pump (included) provides bubbles that move water through the filter, efficiently filtering and oxygenating your aquarium. The water flows through Ultra-Activated® carbon, absorbing odors and discoloration, as well as through the dual-sided mesh of the Bio-Bag® Filter, trapping debris and fish waste. Filters up to 125 GPH while oxygenating water. The Tetra Whisper 20i Internal Filter adjus…

Tetra® aquarium products are dedicated to helping seasoned hobbyists and beginners alike enjoy a successful, life-long aquatic experience. Tetra products build fish-, reptile- and pond-keeping confidence, one innovation at a time. Our complete line of Tetra® nutrition, water care, filtration and aquarium products help make fishkeeping accessible to all hobbyists so they can benefit from its rewards. The Tetra® Water Cleaner gravel siphon is a great way to easily clean aquariums up to 55 gallons. The siphon makes monthly water changes easy! Remove 30 percent of your water using the gravel siphon by placing the larger end of the siphon inside the aquarium. Attach the clip to the front edge of …

TetraFauna® Viquarium™ is an innovative land and water environment for aquatic reptiles, amphibians and fish. Combining decoration and top-of-the-line filtration, TetraFauna Viquarium is a terrarium and aquarium in one. Its realistic waterfall and riverbed basking area fit inside most 20 to 50 gallon aquariums. An 80 GPH submersible pump powers the waterfall and powers the built-in 3-stage Tetra® Whisper® filtration technology. Uses two TetraFauna ReptoFilter® Filter Cartridges (size medium) to keep water crystal clear. Realistic features make the TetraFauna Viquarium the perfect habitat for aquatic turtles, amphibians and fish. Water cascades into the riverbed, and the waterfall provides an add…

Tetra HT line of heaters are easy-to-use and work in aquariums ranging from 2 to 55 gallons. The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees F. All HT heaters have indicator lights to let you know when the heater is on, heating the aquarium. All Tetra HT heaters have red/green indicator lights to let you know when the heater is heating(red) or on standby(green). The low voltage thermostat maintains water at 78 degree F without any adjustment required. Be sure purchase the correct heater for your tank size. Buying a heater too small for your tank can cause under heating. It is critical to ensure your tank is equipped with a …

Provide your underwater buddies with the warmth they with the Tetra HT40 Submersible Aquarium Heater & Electronic Thermostat. This low voltage thermostat maintains water at 78 degree F without any adjustments and features red/green indicator lights to let you know when the heater is heating or on standby. The heater is also fully submersible and can be installed vertically or horizontally. For use with 40-55-gallon aquariums, Tetra HT40 Submersible Aquarium Heater & Electronic Thermostat makes sure your tank is always at a comfortable temperature.

Tetra® HT Submersible Heater is designed to keep your aquatic fish comfortable, with an electronic thermostat that automatically maintains a consistent water temperature of 78 degrees and prevents overheating, extending heater life. An indicator light lets you know when the water is heating (red light) and when it reaches the proper temperature (green light). Inside, silicon carbide crystals improve heat distribution and transfer. The strong glass tube is heat and shock resistant. This submersible heater is easy to use – just attach to the inside of the aquarium wall using the suction cup (included) in an area with good water circulation. The Tetra HT Submersible Heater is available in different wat…

Tetra ReptoFilter for frogs, newts and turtle terrariums is the only terrarium filter you'll need. With efficient, three-stage filtration, Tetra ReptoFilter promotes clean, clear water in as little as 2 inches of water, making it ideal for the low-level aquatic environments small aquatic animals prefer. This small filter is easy to conceal behind a plant or other decorative object, and its lid keeps reptiles out. It removes debris, discoloration, odors and ammonia from terrariums. Tetra ReptoFilter is easy to set up - simply attach the suction cups and insert the cartridge - and simple to clean. Replace the filter cartridge every four weeks. You can even create a waterfall by camouflaging the …

Make sure to replace every pond season - the bulb may continue to glow, but its effectiveness in killing algae diminishes. Convenient viewing window in our Pond Green Free UV Clarifier makes it easy to ensure the bulb is working. Replacement bulbs are available in four sizes: 5 watts for ponds up to 660 gallons; 9 watts for up to 1,800 gallons; 18 watts for up to 4,400 gallons; and 36 watts for up to 8,800 gallons. Tetra Pond Green Free UV Clarifier (not included) works to keep your pond clean, clear, and free of unsightly green algae. These dependable clarifiers use ultra violet light to destroy suspended green algae. As algae are pumped into the clarifier, they are exposed to ultra violet …

TetraPond® Barley & Peat Extract keeps pond water naturally without the use of chemicals. Made from peat extract and barley straw extract, this formula releases beneficial humic acids to help keep pond water clear. This convenient liquid replaces messy barley bales. TetraPond Barley & Peat Extract maintains the natural beauty of ponds and waterfalls and reduces pond maintenance. It is safe for fish and live plants when used as directed in ornamental outdoor ponds. Use one capful (10 mL) of TetraPond Barley & Peat Extract for every 50 gallons of water. To calculate pond gallons, use the following formulas: length in feet x width in feet x average depth in feet = cubic feet; cubic feet x 7.5 =…

TetraPond® AlgaeControl™ is formulated to effectively control algae blooms (green water), string and hair algae (spirogyra) and blanketweed (oedosonium) in fountains and ornamental ponds with synthetic liners. When used as directed, TetraPond AlgaeControl can be used with plants and ornamental fish. Before using this product, dislodge string algae off stones with a high-pressure hose nozzle and scoop out with a fish net or pond vacuum. Ensure your pond is well aerated. See the product label for complete directions for treatment. Algae are primitive plants that, via photosynthesis, combine water and carbon dioxide to form sugars for energy and growth. Algae can obscure colorful fish and deplete val…

Tetra Lifeguard is a broad-spectrum, non-antibiotic agent treats the clinical signs of disease at their earliest stages in freshwater fish. You don't have to be a fish expert to use Lifeguard. With this all-in-one treatment, there's no need for time-consuming guesswork. Each pre-measured Fizz Tab dose treats for disease-causing organisms associated with fungus, ick, red streaks, milky or shedding slime, flukes, bacterial gill disease, mouth and fin rot, clamped or torn fins, and ulcers. Tetra Lifeguard can also be used as a preventive when adding new fish. To treat, leave filter system operating normally; remove filter carbon for the duration of treatment. Turn off UV sterilizer if present. …

Fountain Blocks help control algae growth in ornamental fish ponds. For containerized ponds and fountains only. Not recommended for use with live plants.

TetraFauna ReptoFilter is easy to set up – simply attach the suction cups and insert the cartridge – and simple to clean. Replace the filter cartridge every four weeks. You can even create a waterfall by camouflaging the filter with rocks. This UL Listed product features a 2-year limited warranty – see product label for details. This filter provides efficient filtration for terrariums up to 50 gallons. Uses TetraFauna ReptoFilter Cartridges (size large). TetraFauna products are trusted by pet owners to meet the needs of their exotic animals. Since 1951, Tetra has developed the world’s most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for prod…

Tetra Aqua Safe For Reptiles & Amphibians conditions tap water instantly to make it safe for your pet reptiles and amphibians. This liquid formula quickly neutralizes harmful chlorine and chloramines, along with heavy metals such as copper, iron and zinc, that can be found in tap water. This water conditioner is suitable for all aqua-terrariums, and was developed with fragile amphibians in mind, including newts, frogs and salamanders. This formula also includes colloids to help protect the skin of turtles and other species. Appropriate for use around snakes, lizards and all ornamental fish. Treat water when setting up a new aqua-terrarium and with monthly partial water changes or evaporation …

Tetra Crescent Kit features a unique, 5 gallon, curved-front aquarium for unobstructed viewing. The seamless aquarium is illuminated by energy-efficient, bright white LEDs hidden inside the low-profile black cover. The kit includes the Whisper Internal Power Filter with a medium Whisper Bio-Bag Filter Cartridge. Perfect for a kitchen, bedroom, living room or dorm room, this aquarium is appropriate for keeping one goldfish or up to three community tropical fish. Small aquariums are a great way to get started in the freshwater fish keeping hobby, and with any new hobby involving living creatures, it is always best to learn as much as you can. When buying fish, ask your retailer for guidance in …