:sad: i had a clown loach for a while before someone told me they were best kept in groups. at the moment my tank is fairly small so i went out and got one more. most of the time they get on fine, but today they have started to attack each other, and yesterday they ganged up on a small angel i had just put in the tank and killed it. the fish are in good health and i cannot find any reason within there enviroment for this aggression. is this maybe to do with whos the top dog or is there something i should be looking for. please help as i love these two characters.