NYreefKeeper
New member
ok, i'll start with this, i did the prodibio package, did ultralith, and did vodka, still doing vodka because of cost, never did the other 2 more than for 2 months. too me all of it is bsically the same except for cost, { vodka is cheapest } did i notice a improvement in sps color or growth ? well growth hard to say, but color i wouldnt put to any of the product's. any of the above methods work if done correctly, and my thinking is the corals got more color because it does help to lower phos, nitrates ect, but with having alot better water clarity meant better light penitration which allowed corals to recieve more light = better color, dont get me wrong i think all of them work but at different cost and with the lower phos and nitrates were the added benifits