Quote:
Originally Posted by straightrazorguy
I'm surprised nopbody mentioned a refugium so far. It's all about reactors, denitrators, etc. Plants will remove nitrates very efficiently. And when I say refugium, I don't mean an afterthought, like a ball of cheato in the sump with a small lamp above. I mean a tank plumbed inline with the display tank with macroalgae to suck the nutrients out of the water column.
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I tried that, as per my journal,... didn't work. I think refugiums are fun to do, and work if your nitrates are not that high to start with. But for serious and guaranteed nitrate control, can't beat bio pellets.