I have 3 angels, 1 male Krib, 1 Female Pineapplle Sword, 3 Coolie Loaches, and 3 Serpae Tetras all in a 30XH planted tank.
Two of the Angels have paired off and appear to be cleaning a spot in order to lay some eggs.
My question is, what should I do with the "third wheel"? Will the other two bully the last one, could I risk getting a fourth in hope that i get the opposite sex to match?