Tetra ColorFusion Half Moon Aquarium Kit, 3-gal
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Tetra ColorFusion Half Moon Aquarium Kit brings a splash of beauty to your home, office or dorm environment. The kit includes a 180-degree seamless aquarium and an auto color-changing submersible LED lighting unit that combines with an air curtain to form a uniquely colorful bubbling effect. It also includes a cartridge-based, Tetra Whisper filtration unit for easy, reliable maintenance. Make it your own with gravel, plants, water and fish.
Key Benefits- Includes a 180-degree seamless aquarium
- Features auto color-changing submersible LED lighting unit that combines with an air curtain to form a uniquely colorful bubbling effect
- also includes a cartridge-based, Tetra Whisper filtration unit for easy, reliable maintenance
- The clear plastic canopy features a feeding hole for easy feeding
- Measures 12.9" wide x 6.8" deep x 12.5" high
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Item Number105663
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Dimensions12.94 x 12.5 x 6.88 inches
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Aquarium TypeFreshwater
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BrandN/A
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Capacity (Max)†3-gallon
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Fish TypeTropical Freshwater, Betta
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MaterialPlastic
This aquarium is appropriate for keeping one goldfish or up to three community tropical fish.
How do I safely clean an aquarium before setting it up?
If you purchased a new aquarium, simply rinsing it out with plain water will be enough. When you get a "new" used aquarium, the most important thing to remember is what not to do. Do not clean the aquarium with soapy water or with cleaning products. You should simply clean the aquarium with hot water. If you wish, you can mix some non-iodized salt in the water you are using to clean the tank. You may want to use a clean razor blade to scrape off any algae or calcium clusters which you can't remove from the glass with water alone.
Should I rinse my gravel before adding it to the aquarium?
Yes, you should remove the gravel from the bag and place it in a clean bucket. Run water over the gravel several times to remove any dust that may be on it. Then hold the gravel in place and empty the water from the bucket. A household colander can help speed the process.
Why should I test the water in my aquarium?
In nature, waste products from decaying matter, fish waste, and other animal waste are naturally filtered. The harmful ammonia and nitrites are removed by bacteria and plant life. The substrate at the bottom of a body of water will absorb harmful chemicals and decaying matter like a natural filter. The actual size of rivers and lakes will keep water healthy for animals. The larger a body of water, the less lethal any harmful chemicals will be to its inhabitants. In an aquarium, the natural filtration is replaced by equipment, which filters the water. The larger the aquarium you own, the easier it is to keep the water balanced and healthy. To ensure the ammonia and nitrite levels have not reached harmful levels, be sure to test the water. To understand how filtration occurs, one needs to understand the cycle. Fish waste and other decomposing material will produce ammonia. In high quantities, this chemical will kill animals in an aquarium.A new system will not have nitrifying bacteria present. Ammonia levels and then nitrite levels can reach deadly amounts. If this happens, partial water changes will bring levels down without destroying all of the nitrifying bacteria. This will only last about four to six weeks before the tank “cycles.” Or, you can add Tetra SafeStart® to your new aquarium. SafeStart® accelerates the establishment of the bio-filter in newly set-up freshwater aquariums. The live bacteria start working immediately to provide a safe and healthy environment for your fish without the long wait. SafeStart can also be used after a water change, when adding new fish or after medicating.Elevated levels of ammonia and nitrite should not occur in a “cycled” tank. Causes of elevated levels in a mature system would indicate overstocking or over-feeding, and should be corrected immediately.
What should I do if my new Tetra Whisper® Power Filter is not working?
Be sure there is water in the pump chamber -- if you don’t add water to the pump chamber, the filter will pull in air. Also, take care with how much water is in the aquarium. Most filters need the water level to be about one inch from the lip of the filter, and a shallow tank may prevent the filter from working. Finally, make sure your bubble walls and/or air stones are not directly under the intake tube. If bubbles go up the main tube, it will cause a rattling sound and may stop your filter from working.
My new Whisper® Power Filter starts to work, is noisy, or shuts off. What should I do?
This is often a problem with the impeller. Make sure the magnet and the white blades are connected as one piece. If they are separated, you will need a new impeller. This separation is covered under our 2-year warranty. Another problem that may occur with the impeller is sand. Tetra Whisper® Power Filters will not run properly in an aquarium containing sand. The sand gets between the magnetic impeller assembly and the Energizer®, preventing it from turning. You could possibly replace the sand with gravel or purchase a mesh net from your local pet store. Place the mesh net (or a piece of panty hose) on the strainer. Your filter will still pull out waste but it will not pull up the sand. Gravel is the preferred choice over sand in a freshwater aquarium.
Does my Whisper® Power Filter put oxygen in the water or do I need an air pump?
Tetra Whisper® Power Filter cleans the water and adds oxygen. As the water flows back into the tank, it breaks the surface, creating turbulence that adds oxygen to the water. It works like a waterfall. It can only benefit your tank to have extra oxygen, and the Whisper® Power Filter is all you need.
What can I do if my Whisper® Power Filter has stopped working?
Sometimes, the magnetic impeller assembly can become clogged with debris. To clean off fish waste, mineral deposits, etc., you will need to take the magnetic impeller assembly out of the filter. Take the rubber end cap pieces off the top and bottom. Slide the magnetic impeller assembly off the metal shaft and place both the impeller and the metal shaft in white vinegar. The metal shaft and magnetic impeller assembly should be soaked side-by-side. Do this for two hours and then rinse them in warm water. You can now put the magnetic impeller assembly back together. Check to be sure the magnet and the white blades are connected as one piece. If they have become separated, you will need a new impeller. This separation is covered under our two-year warranty. If you need a new impeller or another part, you can buy replacement parts directly from Tetra.
When can I add fish to my new aquarium?
When you first set up your aquarium, it is recommended you run your filter, heater, and air pumps for 24 – 48 hours before adding your fish. This will allow the heater to stabilize the temperature and ensure that all equipment is working properly. After this 24-48 hour period, you can add your Tetra AquaSafe® to the water, and then immediately add fish. When you do add your fish, float them in a plastic container for 20-30 minutes. This will allow the water temperature in the bag to be the same as the water temperature in your aquarium. After three to four weeks, you can begin introducing new fish at a rate of one to two fish per week. Just keep in mind that you should have one gallon of water per one inch of (mature) fish. Have three gallons of water per one inch of goldfish.
Customer Reviews
78% Recommend
78% of reviewersrecommend this product
You've Already Reviewed This Item
65 Reviews
Showing 1-10 of 65 Reviews
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For my betta
By Frenchies on Dec 20, 2020
So I got this tank because it was just the right size. I also liked how it came with the submergible light with air bubbles. To make it even better it should have come with rocks but it did not. Also the bubbles worked for all of 30 seconds and stopped working. So I am very bummed out about that. I also can’t get it to stay on the bottom of the tank. Haha The lid also is not that easy to place. Mine may have been cut wrong.
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Perfect little tank!
By Calista on Nov 19, 2020
This is a perfect size tank for a betta! Keep in mind that they need a minimum of 3 gallons, anything smaller causes stress :). Mine came in tact and the day after I had ordered it, which is so nice considering that I didn't have the minimum to get 1-3 day shipping! The filtration system runs off of the pump, so definitely mess with the valves to balance out the intake of the filter and the amount of bubbles. The air stone is quite large for how narrow the tank is, a smaller decoration and some plants will be perfect. I currently don't have the bubbler in because of that (this is a replacement tank) and I have another light from another one of my tanks overhead. The air stone is also the only This is a perfect size tank for a betta! Keep in mind that they need a minimum of 3 gallons, anything smaller causes stress :). Mine came in tact and the day after I had ordered it, which is so nice considering that I didn't have the minimum to get 1-3 day shipping! The filtration system runs off of the pump, so definitely mess with the valves to balance out the intake of the filter and the amount of bubbles. The air stone is quite large for how narrow the tank is, a smaller decoration and some plants will be perfect. I currently don't have the bubbler in because of that (this is a replacement tank) and I have another light from another one of my tanks overhead. The air stone is also the only source of light, so a water proof light strip, or lights from your local petstore should satisfy that if u like to see color during the day. I also saw a comment about a fish jumping out of its tank, it's probably your water. Make sure you're cleaning it weekly and changing the filter monthly. And definitely make sure you're putting the correct amount of conditioner in your tank! … more
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It’s good.
By caylee on Jan 20, 2021
Its good. my betta fish likes it, but you do have to clean it alot. not THAT often but around every 2 weeks or so. But besides that, there was nothing wrong with the tank or anything, I would recommend.
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ColorFusion
By Finley on Jan 25, 2021
I purchased this tank for my beta. I loved the idea of the LED bubble curtain. I was very disappointed. No matter what I did it didn't work correctly and the filter stopped working after only 2 weeks.
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Relaxing to watch
By DocsMom on Dec 5, 2020
I had been thinking of downsizing from the 10 gal. aquarium. While cleaning it, it broke! I already had a 3 gal. round aquarium. So I got a half moon 3 gal. aquarium. WOW - it's so beautiful & relaxing watching the red, blue, & green colors change and the bubbles come up. Takes up less space, too! The guppies seem to be fine in the 2 tanks.
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great until it started leaking
By Leaking on Jan 27, 2021
Such a bummer. This tank was great until it started leaking. Had it for about six months with no problems then all the sudden it started losing water.
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Save your money
By AHR1 on Dec 27, 2020
Easy set up however the light/bubbler doesn't stay at the bottom even after several attempts. Condensation builds up on the lid and then leaks out of the side ruining furniture.
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Half Moon Aquarium Kit
By Christine on Feb 4, 2021
Lid needed a lip of some kind...Falls in the water. Very hard to balance.. Rest of it works well.
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wouldn’t recommend
By mako on Nov 25, 2020
The tank itself is nice looking but I can’t get the filter to work and the light won’t stay in the bottom no matter how many rocks I put on it. The lid can also be pretty difficult to put on.
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Faulty filter system
By AnimalLover83 on Oct 7, 2020
I bought this aquarium kit for my brother's betta fish. The filter system would not work no matter how I tried. I finally called the manufacturer and they were so nice and helpful. They are replacing the filter system for free. I will update once I recieve the new system and am able to get it working.