









🐠 Dive into vibrant tranquility with the Koller 360° Aquarium!
The Koller Products 3-Gallon 360 Aquarium combines a sleek, impact-resistant plastic design with energy-efficient 7-color LED lighting and a powerful 25 GPH internal filter. Its 360-degree crystal-clear view and easy setup make it ideal for tropical fish enthusiasts seeking a stylish, low-maintenance aquatic display that enhances wellness and workspace ambiance.










| Brand | Koller Products |
| Customer Reviews | 4.3 out of 5 stars 1,025 Reviews |
| Item Weight | 2.5 Pounds |
| Material | Plastic |
| Product Dimensions | 10.25"L x 10.25"W x 14.5"H |
| Special Feature | Impact-Resistant Plastic |
| Tank Volume | 2 Gallons |
K**N
Nice size
Nice simple tank, perfect for our Beta.
P**N
Mostly positive
I read most of the reviews. This tank is beautiful. It came well boxed and protected. It is a thinner plastic - but so was my last tank. I saw no scratches, chips or cracks. I have a beta who was in a very small tank before with no filter, it took him a day or so to get used to all of the space - now he swims around like he owns the place. The light is certainly bright enough for fake plants and the filter seems to be sufficient. I did purchase a small heater. The only thing that I have found that I am not pleased with is that the timer choices are only 2 and 4 hours, I guess I can use that option when I am out of town. But for now, I turn the light on in the morning when I feed the fish - and off in the evening.
K**E
A soothing addition.
A pleasant surprise and relaxing addition to home. The price was very resemble and I was surprised at the product quality when it arrived. Came with the basic such as an easy to set up filter and a cover which provides multiple lighting scenes. Well worth it for a kids room etc... It is just the right manageable size to care for. Easy to clean, lightweight and no leaks
C**T
Worth the Money!
Downsized my fish tank from 55 gallon to this 3 gallon tank after most of my fish passed away. My 5 year old goldfish loves the space. With some small decorations, it has plenty of room to swim around comfortably. The tank is really easy to clean, but I do recommend a filter, so it doesn’t need cleaned so often. Without a small heater, the water will get cold fast. No issues with leakage as tank is very durable.
M**H
Good tank
Great fish tank for a beginner. Do not try to carry when full or 3/4 full. It may crack during the move. It happened to me but I like the tank so I purchased a second to replace it.
T**R
Don't waste your money
The filter does nothing for the tank. Your fish will die.
S**6
Nice Tank, But Disappointing Filter and Customer Support
I recently purchased this Koller 3-Gallon Aquarium, and while I love the overall design and size, I’ve encountered some frustrating issues that have left me feeling a bit disappointed. Tank Design and Quality: The aquarium itself is great! It’s the perfect size for small fish or aquatic plants, and it looks stylish in any room. The build quality is solid, and the glass (plastic) is clear, offering a beautiful view of the water and inhabitants. The setup was easy, and I had it up and running in no time, which was a definite plus. Water Filter Issue: However, just one month after setting it up, the included water filter stopped working. I followed all the instructions for cleaning and maintenance, so it wasn’t due to neglect. It’s very frustrating when you invest in a product that’s supposed to provide a reliable, long-term solution, and the filter fails so quickly. I expected better performance from a brand that positions itself as offering quality. Customer Support: The biggest letdown, though, has been the lack of sales support. I reached out to the company for assistance, hoping to either fix or replace the faulty filter, but unfortunately, I received no response. After several attempts to contact them, it’s been clear that the customer service is non-existent, which is incredibly disappointing. A working filter is essential for maintaining a healthy aquarium, and without proper support, the overall experience has been less than ideal. Overall: While I’m still enjoying the tank itself, the experience has been tarnished by the premature failure of the filter and the lack of customer support. If you’re thinking about buying this aquarium, I’d recommend considering the possibility of needing to replace the filter sooner than expected, and be prepared for poor support if you encounter any issues. I hope this review helps others make an informed decision.
L**R
Invest in the 3 gallon!!
I’m sure glad I did I saw a bunch of horrible reviews on the shipment on the smaller tanks. Please get the 3 gallon it’s beautiful nice and tall fits right on my night stand.. love the lid and the extra space to add another cord for a water heater etc.. great quality for a plastic tank! And perfect for for my Betta his 1st tank needed to go I bought him knowing he was sick so I upgraded now he is getting better and more active. This tank holds decor very well I love my glow in the dark as it’s silicone and won’t hurt his new fins. I absolutely love the colors right now my favorite is light blue and yellow. For whatever reason yellow makes my Betta fish most active. (In a good way he was sick and bored in his old tank)! I plugged in my light and so far it does what it needs to I believe it has a battery option. Don’t do it. Even if the light does go out when plugged in I noticed that water goes up on it and overheats it. Second light is optional and would consider it. Overall I’m impressed with the 360 design it’s one of a kind!
Trustpilot
2 weeks ago
2 months ago