Few years back I was told that I couldn't keep LR alive without intense lighting. Carbon is not good in SW. Algae is the signs of a healthy tank lol! You'll never be able to keep SPS w/ T5's. Corallife skimmers are the best. Red sea prism skimmers are one of the best. I replied with, "œWhat do you think about a octopus?" I got, "œoh those things are crap." Needless to say I unfortunately bought a superskimmer. You can never overdose a A&B addictive. Some poor guy was told, "œya when I started using B-ionic all kinds of stuff started sprouting, kenya trees and all kinds of stuff." I overheard a LFS employee say that thier LR was fine and should have no die off because it had been wrapped in newspaper. I later found out had been sitting in the boxes for days, it smelt like rotten eggs.