I doubt i'll be doing this, but i just wanted to know for peace of mind if i could add a yellow lab to a fairly busy 38gallon tank with rainbows, a clown plec, a few guppy's, kribs and a single agasizzi(tefe?), and some rasboras ,also a small bala(going when it's too big). I know the labs are a more docile cichlid, but could it exist if someone were to try this? Just wondering.