Quote:
Originally posted by acrodave
If you do it to fast it takes out the no3 po4 and everything eles to fast and the corals cant cope
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I have always felt that theory seemed unfounded.
A large water change would remove no3 and po4 far faster than zeo ever could.
Transplanting a coral from a high/moderate nutrient tank to a low nutrient tank would be even worse.
If fast reduction of po4 and no3 were to blame then a zeo user could not buy corals from a non zeo user.