Algae Scrubbers.

[SkyShark]

I should mention that I was using the cheap 20 dollar Air pump they recommended until I had an episode of cranium in Uranus and flooded my sump. The water knocked out the cheap ass pump, so I added a whisper 300.

????

 

[19TheSaint75]

 

[rjl45]

I have been reading that 1 liter/min of air is considered minimum, and more is better. A whisper 300 pushes 3.8 liter/min.

Do you attribute the better results to the increased air flow?