[bigredbellyfellor]

I have a 60g tank with 3 4" rbs, 2 have paired off but seem to be very aware of the one on it's own, the other 2 always seem to have the anal fin bitten and looking worse for ware., the funny thing being is Frank (the one on it's own) is the smallest. Will he eventually be eaten or just always on his own?

 

[Genin]

it sounds like frank is doing just fine for himself. just keep a watchful eye on the trio and if you notice them ganging up on him then it may be time to take some action.