- Joined
- Dec 28, 2015
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- 185
I just recently posted about high nitrates. I did a 50% water change and my nitrates went from 80ppm to 40ppm. The water change was done on Monday. I tested it today and it had crept up to 60 ppm. No livestock in the aquarium but 5 Mexican turbos and 5 blue legged hermit crabs. I have copepods in my refugium and red and green gracileria in the refugium as well as 6lbs of live rock, Which is turning a beautiful fuscia purple color. Should i be concerned or just continue water changes for another week?