rnb62679
Aquarium Advice Apprentice
Hi there just wondering what is the best way to keep nitrate levels low? I have a 50gal tank with fish and live rocks. I am not sure what the ideal level should be but I tested it today and it is at 40ppm.
I didn't know 0.0 nitrAte levels were possible.
My well water hovers around 30.
Are you talking about nitrAtes or nitrItes?