sen5241b
Reef enthusiast
For the least year my calcium was always high 400s and sometimes higher. In the last month or two it has steadily dropped. My test and dose log is not perfect but it seems to show that dosing does nothing! I can't keep cal up. I'm using Reef Crystals. Could my cal test (API) be bad? Its only a few months old. Or could my cal just be low.
I did a 50% change on 12/11. Yesterday cal was 340 and I dosed 30 ml of cal but today after a 25% change, the cal was down to 320. Does that make sense?
I have not added any new corals or seen any explosive coralline growth since the cal started dropping. Take a look at these numbers and tell me what the heck is going on here??
http://mindofscott.com/Images33v567779/Chem_graph.pdf
I did a 50% change on 12/11. Yesterday cal was 340 and I dosed 30 ml of cal but today after a 25% change, the cal was down to 320. Does that make sense?
I have not added any new corals or seen any explosive coralline growth since the cal started dropping. Take a look at these numbers and tell me what the heck is going on here??
http://mindofscott.com/Images33v567779/Chem_graph.pdf
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