Koller Products 3-Gallon 360 Aquarium with LED Lighting (7 Color Choices) and Power Filter, Ideal for a Variety of Tropical Fish,Crystal-Clear Clarity,AP360A-3FFP

Me & MY DAUGHTERS LOVVVE our new fish tank and our fishes do to 😀Thank you Amazon

2 gallons is enough for two guppy. This is quite and the lights is good!

I wanted to try out an acrylic aquarium, and decided to go with 6 Gallon version. Looks wise I think it's neat looking and like how they give you different grooves (on the lid) for different accessories and a feeding hole. However, the lid is not fun to deal with when you have to open it. First you risk getting water around the tank from the water that accumulates on the lid. Second, if you use the filter they give you it's not easy to remove from the lid and you again risk water outside of the tank. The filter is not too strong for my Betta but is awkward in design as it is not easily as adjustable like other filters. If they redesigned the lid so you don't risk getting water droplets on the backside and maybe changed the type of filter then this would be a 5 star tank.

So far so good - I honestly don’t know much about fish. I got this tank because I saved a minnow from becoming catfish food. All I had to put him in originally was a very small container, and didn’t plan to become a fish parent so it was important that I find something on a budget. I can’t say much about the filter quality yet, but I also added a $10 aerator that I found on Amazon as well. Added some rocks and fake plants and so far, this sick little fish seems much happier. I got the 6 gallon, and I love the size. The cylindrical shape takes up less table top space while still giving the fish space to swim. The lighting affect is cool & looks really nice as well.

I hesitated to order this as the reviews about it arriving broken/cracked worried me a lot. I decided to chance it and I'm so glad I did! It was packaged very securely, a secure and reinforced cardboard box (with some padding) inside an even bigger box. Basic but it worked and arrived unscathed to me.It's also bigger than I expected-- so if you're like me and can read dimensions but don't really get a clear picture in your mind; imagine a five gallon bucket like you get from a hardware store but even taller. Thankfully I had plenty of desk space where I wanted it so my inability to visualize the size wasn't a problem at all.I've seen a lot of people get this for a betta, and it's plenty of gallons for one (5+ gallons seems to be the standard) it's not a good shape for one. Betta are better suited for long, shallower tanks as they need to go to the surface regularly. With some careful hardscaping and planning it could be made to work if given proper levels/areas to rest near the top, but for the price I think you'd be better off getting a standard 10 gallon tank, or even spoiling it with a 20 gallon long. ;)I plan to use it for shrimp, and it seems like it will work really well for that. Plenty of room for scaping and plants.I'm not using the lights or filter (or the lid at all, tbh) so I can't speak to how good those are. I've seen other reviews saying the filter wont work because it doesn't reach to the bottom or that the flow is too strong for a betta. Personally I think the best fix to both of these is to just get a sponge filter (I'm using the adjustable hygger one) but if you want to use the filer it comes with you could probably go to a hardware store and buy a longer plastic/pvc tube so the actual intake is lower towards the bottom of the tank. Seems like more work to me but would probably be petty cheap.Not much else to say-- I have it filled and cycling and it's going fine so far. No cracks, no leaks. Only using the actual aquarium, not any of the hardware though, so really I'm just saying "it's a nice plastic cylinder", so take my review with a grain of salt :p

Received my aquarium and the pump motor quit functioning. Tried various methods to see if it was malfunctioning, but the motor isn't turning on or whirring. I have set up many aquarium pump/filter in my life and this one is no different, just doesn't work please advise, already have it filled with water waiting to add fish, but can't now without a pump to operate. Will update feedback if problem can be resolved please

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.