Hex-a-fun

This was the first tank I bought for my wife. It was originally intended for a Betta but it sadly died so we moved her Goldfish into it from a bowl. The Goldfish liked it but he grew too big for it. The tank is a 1 gallon hex tank with an undergravel filter. I keep a single Paradise Fish in there and he loves it. If you have the space these tanks are great for Bettas but I think they are perfect for species that need to be kept by themselves if you can't have a large school of them, like a Paradise Fish.