So, I have recently lost more than half of my fish and thinking of selling all of the other fish I have and switching to a predatory tank... Any suggestions? It is a 55-gallon tank with two corals but not really expecting to keep those either! I already know I want a fuzzy dwarf lionfish and a Hawaiian spotted puffer, but any other suggestions? I was thinking a snowflake eel but that may be too many for that small a tank! I am looking for things that are not invert safe bc neither lionfish or puffers are so inverts don't matter. I would like to have some corals but they are not mandatory.