so i've been looking into a RO filter that is cheap, but efficient. i came across http://www.marinedepot.com/Captive_Purity_35_GPD_Compact_RO_35_to_60_Gallons_Per_Day_RO_Water_Filter_Systems-Captive_Purity-CP1111-FIROROTS-4-vi.html and it looks pretty decent. price is cheap and the reviews on...
are calcium and alkinity(?) important ? i read around on corals and whatnot and it says calcium is important for hard coral to grow. no idea what alkinity is though, or what its used for. i'd be grateful if anyone could fill me in.
yeah i know a drilled tank is safer but I don have to drill my tank if I get an overflow box. im shopping for an overflow on the forums. still waiting for some ppl to reply but no rush. the sump can be added on later. Main thing is getting my tank cycle started!
i have a 30 long. i have two t5 2x39 watt coming in the mail. i'm going to use some sand and LR from my 10 gallon so the cycle wont be as crazy. all i need is a bit more rock, base or dry idc, and im ready to go. i'll also be using my 10 gallon as the sump for my 30 until i get a 20 long for a...