i am running a 10 gallon nano with 2 tomato clowns and a pygmy angel. Today i found my tomato clown stuck behind a rock (or so it seemed) so i nudged the rock and he came out but as soon as he went out in the open the other tomato clown and the pygmy both attacked him non stop, and now he has stuck himself between the rocks again (it seems to be the only way the other fish cant reach him) although he can get in and out of it now. What should i do? it's nearly impossible to feed him, since he is chased away as soon as he peeks out. Should i just return it to the store? I was also thinking that maybe an anemone might offer some protection but i think the other clown might be more dominant and end up being the sole inhabitant of the anemone. Any help would be good. Thanks