ALW
What works for one may not work for another!
Currently set up is a 20g FOWLR and macro algaes, I will be upgrading this to a 50g tank around November/December time. In the tank at the moment it 11kg of Fiji grade A rock and around 9kg of Caribsea Indo-Pacific black sand. The 20g is a holding pen as such for the moment. Current inhabitants of the 20g are a Fu Manchu and a Volitan Lionfish. The fish have been in holding around a month and a half, so far the Volitan is a greedy bugger while the Fu will only take live feeder shrimp. So looks like it could be a long road for me to ween him onto frozen.