They "will" eat shrimps, crabs, and small fish. No coral will be harmed. They also excrete alot of waste which can make maintaining reef quality conditions more difficult. So if you hvae no fish smaller than the lion, and no shrimp or crabs smaller than the lion its fully reef compatible.
Jon
i had a dwarf lion in with 4 cleaner shrimp, 1 fire, 1 peppermint, 1 coral banded, and like 7 camels without problems, but maybe it was just the one i had didn't bother with them.
Originally Posted by angelsrock
but maybe it was just the one i had didn't bother with them.
You had the rare exception to the rule.
An yes, valentinis are fine with fuzzy dwarves.