fishfishfish
Fish Herder
i have more than 1 puffer in my 15 gallon but those are figure 8s and i keep a flounder withh them but these fish are still young and small. i am moving them to a 33 gallon once i set up my 55 for my malawi. if u are able to house them in a different tank as they grow larger, than i would say u could get 2 but i am not sure on how aggressive these puffers are.