#chaetogro

So I am thinking to switching to esv ionic b two part to simplify my dosing. However, I currently dose chaetogro as my macroalgae would die without it (as it has before since I do no water changes and quickly depleted the relevant trace elements even when dosing red sea iron and such. Has anyone...

So I am getting some more chaetogro because the red sea iron+ (trace color c) seems to not be enough to fufill my chaetos demand and I don't want to risk overdosing it because it contains some strange elements. i don't want to test for iron and other relevant trace elements used in chaeto and...