NP-pellets

sowildpaul

New member
I read that NP-pellets will remove nitrates and phosphates. Does that mean I don't need GFO to remove phosphates?
 

Stlouphil

New member
I was running nitrates of 40+ ppm following the cycle of my tank despite water changes. I started vodka dosing and switched to NP-pellets because of the hassle of dosing. Within a 3 week time frame my nitrates are undetectable with a Salifert test kit.

As far as phosphates go, from what I've read biopellets have very little effect. GFO, avoiding overfeeding and a refugium with macro algae should be used to control phosphates.
 
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