I have future plans to start a 125g FOWLR
and eventually going reef. But I'm stuck on what grain size sand to buy.
I like the look of the fine/sugar-sized sand but I've read posts that hassle with the sand covering things you don't want to be sandy.
How do those of you with fine sand deal with currents blowing it all over? Does the biofilm in an aged tank really make a big difference on keeping it settled?
Any of you regret having fine sand or have switched to it?
Just looking for some opinions to help me make up my mind since Petsmart has some caribsea oolite on sale. lol