Like i said it never entered my mind take measurments down from the surface!!!!It makes so much sense !! I will take readings in the morning and post them True readingsJK47;4224281; said:Yeah it looks wide open. My tank is a cichlid grow out so I am feeding often too. I don't overfeed (see nitrate reading above) but am trying to get growth just like you.
I was suprised I did not have enough circulation though with an FX5/powerhead... I think allot of people test the surface and be done with it. Most of us use the filters outlet to provide surface aggitation so of course the water will test 0 at the surface. Let's see if any pleco owners are willing to post REAL pics of the water quality where their plecos hide most the day though. I bet its not what they think it will read. Any honest takers???
Plec guys won't post true readings those things are pooping machines

