I could tweak the Alk. But if I do that, then I'll have to acclimate when I add things to the tank. Like coral for instance. If the NSW is the same or close to the same, no acclimation is needed. So if I go through a phase where I'm not adding anything for a while, then I can tweak a little (to try to get corals to show more color). So at that time I'll gradually raise the alkalinity to 8.5 or 9, especially for softies.
I dose 2-part.
Quite honestly, I'm camera-shy as keeping corals is illegal in the Philippines. Can't blame me for that.
