I have tested my tank with a Hanna Checker ULR. I have a phosphate level, of 4ppb. Which is .0004 ppm. I don't believe running a phosphate reactor is nessesary. And fear, it could acctually harm my corals, by stripping the water totally, and causing the bio-pellets to not do their job properly, or bleach out my corals. Could this happen?
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