What kind of fish or snail should I get to help clean my tank? Please read!
I have two goldfish in a 5.5 gallon tank. They are very happy together and I got them last February. I have noticed a lot of algae has been growing on the fake plants, the rock decoration and the sides of my tank and I have been thinking about getting an algae eater or a snail to help clean my tank. I don't know what I should get. I need something that isn't saltwater or tropical. thanks!