A two part 2-part question (calcium)

jackri

Active Member
Just a two part question on those that use a 2 part calcium.
How much do you use and how big is your tank?
Ok... its a 4 part now... how many corals and what's your calcium at?
I was dosing 15ml each in my 90 DT and 90ish frag tank. Since checking the levels I upped each tank to 50ml of each part.
My DT has 3 clams and around 30 different corals, half smaller to medium sps and my calcium was sucked down to 260-280 (currently bringing it up and its about 320). Frag tank was 380.
I noticed great heal rates on fragged corals in the frag tank and not my DT so I figured I better check -- my calcium was running around 380 in my main tank BEFORE dosing 2-part and everything still looked good but obviously no real growth.... I'm shooting for 400-420ppm calcium in each so I'm curious out there.
 
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