I am interested in a biotope, or habitat tank for the platies. If the Otos and Corys don come from the same area as the platies in the wild, what fish do?
< Unfortunately the other fishes that come from the same areas are either aggressive cichlids like convicts or piscivores (fish eaters) like gobies, larger cichlids, Mexican tetras, and other fish eating livebearers. I would go with a standard Pleco for eating algae. When he gets too big trade him back to the store for a smaller one. For catfish try the dwarf Syn. petricola from lake Tang in Africa, A small silvery fish with black spots. These are very attractive easy to care for and would do much better than Corys.> Also, what would be biotope correct plants< < No plants are commercially exported from the area. Other plants that would work well are species of Anubias, Java fern, Java moss, and Crypt. wendtii.