For Christmas setting up a 120. Stock going in 3 4in red tail botia, 3 Bala also 4, Thinking about 3 tinfoil barb. Will the botia just become food? If not a good idea I would love some ideas. Looking at eel, rope fish anything cool for the kids. I have a 36 and a 55 set up right now. My two kids love them and we just adopted my neice and nephew (4 and 6) Please give thoughts. Oh turning 55 I know lame for this sight into african tank. Would love thoughts there to. I have a great lfs that will get me anything.