My yellow stripe maroon has been irritating my green toadstool in my big reef too much so I removed her and now she is a 29 gallon with a flame hawkfish. Will this size tank work for both of them? It would be nice to add some urchins later for algae control and maybe an arrow crab or coral banded shrimp. I'd really like to get her a nem too. Any advice on buying and caring for a bubble tip? Thanks!