Tank update @ 4months. Suggestions, thoughts criticism all welcome

[radreef02]

Correct , but I’m referring to 0. Not 0.00. He most likely cannot read below 0 with those tests

Phosphate is not good at zero. That's arguable worse than high phosphate as corals need some and dinos often correlate with 0.00

Also the ocean calcium levels are about that so its fine if OP keeps it there

 

[gbru316]

Correct , but I’m referring to 0. Not 0.00. He most likely cannot read below 0 with those tests

Salifert's minimum is 0.03 ppm. If it's measuring "0," it's below 0.03 which is bordering on dangerously low, even for ULNS SPS tanks with tight levels of control.

 

[Spare time]

Correct , but I’m referring to 0. Not 0.00. He most likely cannot read below 0 with those tests

Ah ok. I typically interpret 0 as in 0.00, hence my comment.