Just set up a 9 gallon saltwater with plenty of live rock. Plan to put a black angler with the white toenails in there in a couple weeks after the cycle. Put in 4 blue leg hermits today to start it off. I heard that the anglers like to go with polyps and mushrooms is this true? Can I put anything else in there? Corals or livestock? Or will the angler just eat other fish and such? Really good lighting, 56 watts. Any suggestions would be great.