Nitrate Levels

[andresont]

Originally Posted by Murminator

How do you get nitrate levels down? mine is running @ 20 I recently been running carbon to try to get it down but it never moved The fish and coral seem to be uneffected by it. Is 20 really all that bad? Nitrite 0 Ph 8.4ish Amm. 0. I do 10 % water changes every week. I knew it would spike here and there but never stayed there for weeks on end...thinking this is why I cannot keep shrimp

Any Id'ers?

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