One of my clown loach has gone missing. I've checked everywhere, all nooks and crannies of bog wood, under rocks, lids secure so there's no way its jumped out, it hasn't accidently been sucked down into my sump, it's just plain gone! I do have a 7" RTGG, and four 4" tinfoils and all i can think is that it's been eaten by one of these. I realise that a lot of non meat eating fish occasionally can surprise and turn fish eaters. Do you think this is the case? When i stocked my tank all my fish were tiny but obviously the tinfoils and RTGG are growing rapidly whilst my clowns and balas are being left behind growth wise. Is there a real danger of my other clowns facing the same fate?