Grizz
Aquarium Advice Addict
My nitrAtes run around .5 to 10 ppm When i read your 40 ppm i thought green tank lol Some coral seem very touchy about trates my GSP's dont open if they get to 15-20 ppm. i guess there spoiled hehe
TraceyB4602 said:What? Are you serious. No. I will not do that. I know that in both fresh and salt water you need nitrates to keep your tank cycled.
TraceyB4602 said:Yea that's what the booklet said too, well every 9-12 but close enough.