I wouldn’t count on MJF and the clowns. Unfortunately, my sailfin, morish idol, clowns couldn’t care less about the abuse the small PTs were experiencing. I put in a mirror for about 10 days, just taped it to the glass, and for the most part it kept the bigger PT occupied until the other PTs left their corner and he would go ape shet*. I ended up moving the mirror to one side of the tank and inserting some egg crate to separate them to give everyone a break. I was about 2 days away from giving them away. After 48 hours of solitary confinement, he squeezed through and the two of them are bffs. Grazing together and all. Occasionally, I’ll see them dart towards the other but it’s nothing that concerns me.