Quote:
Originally Posted by cham
I agree, but if you're feeding daily, or multiple times daily, truly zero P04 should be near impossible
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Just to test to see if I would be phosphate limited I stopped dosing phosphates for 2 weeks fed 2 cubes of frozen food a day and a large piece of seaweed. Just for the record I do not use gfo but I do have a refugium which makes up roughly 10% of my display volume full of grape calerpa. I sent Water samples to ATI and my phosphate readings are .007 ppm. My corals look extramely pale in color at the moment so I'll start dosing phosphates again. The only other element that was out of line was iodide was extremely low.