Question: what fish can you keep in a 2 gallon tank?
Answer: Though it is an exciting experience to add fish inside our 2 and 2.5 gallon tank kit, we need to know which fish types work the best. For these tank kits, the betta fish, small tetras, bloodfin tetras, small live bearers, cory catfish, white cloud mountain minnow, small barbs, and danois works well.