Water Chemistry

---------------------The story of my tank---------------
Ca: 430ppm
Alk: 4.3 meq/L
pH 7.7
àADD KALK
Ca: (I dont even bother once I see my Alk)
Alk: too high to read
pH 7.9
----------------------The end---------------------

it is time to rewrite history for too many years i have been a slave to low pH, kalk drips and resulting high alkalinity, the Strategy is going to be simple…. aeration!!! Air stones are going in the sump, windows in ...

so it appears I’m having a nutrient problem in my tank even though all levels are undetectable with salifert test kits.

the problem I’m having is I can’t figure out my source...i really don’t feed allot at all i feed 1 frozen rotifer cube midweek 2 hours after light out for all my coral that opens up at night and for my critters and i feed my fish and acans maybe twice a week but usually once (i know its crewl) they either get frozen brine or mysis depending on which i grab out of the ...