// archives

Reef Chemistry

This tag is associated with 3 posts

Cum grano salis… a big grano…

I got results from sending in my water samples to AWT… and… the review is mixed. Mixed enough that I’m going to buy a couple more mail in packages, but enough that I am with others in questioning the procedures used and results received from aquariumwatertesting.com.
Last Sunday I sat down and ran a whole battery [...]

Potassium in the Reef Tank & K Test Kit

Despite it being a major element of natural sea water, as an element in our reef tanks, Potassium (K), is often overlooked. From what I’ve read in articles and discussions, regular water changes should be sufficient enough to keep it moderately maintained, albeit less than NSW levels of K. And, I’m not sure whether [...]

Brown coral & no algae…

It’s been a while since I’ve checked water parameters, aside from kH. Tank is totally being overfed (2x / day, heavily) since the new clowns went in. I want to be sure they’re eating and fat. Without having tested, I’ll venture to guess phosphates are over 0.14 and NO3 may be high. I plan on [...]