Mitchsutherland
07-24-2014, 11:01 AM
Ok so I just built and algae scrubber that is about 11 inches by 9 inches. I am using UAS model. I bought an air bar and air pump(9.0 LPM). And 2 40 watt CFL soft white 2700 lumens installed. They are on 18 hours a day. I am wondering do I have too much flow or light? My tank is high in nutrients, but still no growth. It is only the second day, but my other scrubber grew at least a little brown by now. Any thoughts the bubbles are hard to see in the pic, but they are very small and you can see the froth on the top.