I just purchased a five gallon hex tank with a three stage filtration system for my daughter's room. I'm planning to put in a couple of dwarf platys and a few baby mollies (at least I think that's what they are) from my 30 gallon tank at school. The tank is complete with filtration and lights, but I am missing heat and aeration. Any recommendations on this or type of fish for the tank. I know I am limited to a small number of fish with the tank, but want something entertaining for my daughter. The tank is a reward for her and she is really excited. I want to teach her how to correctly get it all set up.
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