Sharkbait430
Aquarium Advice FINatic
What about the tap water nitrate level? 10ppm for the nitrates isn't that bad if your FOWLR, i've read that the nitrates in a FOWLR tank should be kept @<30ppm, Reefs kept @ <1.0ppm.
I heard the same and read the same. Your nitrates are fine at 10ppm Im pretty sure. Mine are ~20ppm usually.