Hello everyone I've been following everyones posts for a few months trying to learn a few things about this great hobby of ours. I have had a fowlr for a year now and I feel ready for the big step to create a great reef like many of you guys have . Anyway this is what I have got so far I think it's a 100 gal with a dry wet sump with bio balls need some advice with the bio balls been reading some bad things about nitrate . I have a reef octopus protein skimmer which I still haven't managed to get to work properly no matter how much I adjust it . T5 lighting x4 80w 2 White 2 blue it's made by aqua world any advice would be great xx