by richardhao » Tue Aug 30, 2011 6:21 pm
What if we use zoas to graze the back of our tanks instead of gsp as what ive seen on some tanks (reefcentral) maganda kaya kalabasan?
75gal fowlr, 50 gal sump, 45gal cube, hf17 return, ro dnw150
Sunsun 12 Watts, 150watts LED, Teco TR-20 chiller