Wannabe Guru
Join Date: Jan 2015
Location: Indian Lake, Ohio
Posts: 1,026
No Nitrates
I'm using the API kit and shake the 2nd bottle very well.
I never seem to get any nitrate or nitrite readings. I do 50% wc every week.
I have lots of plants and my stock level on fish/snails is probably about 60%.
Is this ok? I read that small levels are the goal. Should I go longer between wc? I started ei ferts last week.
40g breeder tank, no c02, just excel daily.
Aquaclear 70