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low calcium

  1. General Reef Discussion
    So, I was wondering what I can do to raise my calcium levels. It continues to stay at 300 and I'm trying to get it to 400. As of right now I have been using Kent Marine Liquid Calcium to try and raise the levels, but It hasn't helped at all. I put a little over a teaspoon in my tank almost on...
  2. General Reef Discussion
    180 GAL TANK 40 GAL SUMP SPS DOMINATE LOTS OF CORAL MAG 1500 CALCIUM KEEPS DROPPING CURRENTLY 300 ALKALINITY KEEPS DROPPING CURRENTLY 130PPM SG 1.025 TEMP 78 DOSING "OCEAN'S BLEND" 2 PART 200 ML/DAY OF CALCIUM AND ALK EACH! USING A DENITRATOR SULFER REACTOR SKIMMER ON 24/7 DRY SKIM I'm...
  3. General Reef Discussion
    Ok here it goes. I am new to the reef keeping side of aquariumms and love this forum so i decided to register and get some help from you guys. I currently have a 30 gallon mini reef going on. Last week I decided to do an unplanned water change. I usually purchase my water for the local fish...
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