I would not go with more than 5 fish if you are planning on doing some corals. If you want to go with a FOWLR tank you could try to get 7-9 fish. IMO its better to get a few fish and some corals, and have a light bioload, then having a heavy bioload and problems with corals, algae and a constant possibility of a full tank crash. But thats just my 2 cents, good luck
