ok so I finally had time this morning to do a full load of water tests:
pH: 8.1
NO3: 0
NO4: 0
Ca: 450
Mg: 1050
Alk: 2 meq/l
So, as always, my Mg is low as is Alk. Notice how Ca is a little high.
Ok, so here is the odd bit: I've been supplementing Mg like crazy and Alk as well but no Ca. So I can't get Alk and Mg high enough but Ca is high even with no supplementation.
Tank has good SPS growth but I have a bad HA problem that is ongoing....
Doesn't seem to add up as I *should* be having trouble maintaining Ca, but I don't.
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-Mark
29 Gal Bowfront w/24" LED Lights. DIY HOB Sump (5.4 Gal) MP40. Orange Spotted Watchman Goby, 2 Clownfish and a few hermits.
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