ok thank you all, well probably go with a 6" medium coarse (.5-2mm) substrate. just ordered plumbing parts and return pump last night, wiating on offer for ro/di and acryliv for overflow and fuge.
__________________ 40 Gallon Reef: 80lbs LR, 250w MH, 15+ gal Sump, AquaC Remora, Koriala #2,#3
29 Gallon: My yellow angel (Sonny), 6 neons,7 other tetras and my CAE...ugh. hes huge  |