Originally Posted By: Cecil Baird1
Originally Posted By: surfsteve
Would the clarifier be more effective if it were ebb and flow instead of just water running through it?


I don't believe so. My thinking is the more flow you can get through the filter the better, so running it 24/7 would be best.


I was sure you were going to say ebb and flow would be much better. Otherwise why go through all the trouble of making a Rotating Biological Contact filter? I guess the real question is. Do the microbes in the filter do their job better if they are kept wet all the time? Or is it better if they are continuously dunked? And if so. Is it significantly better?

Also. The purpose of making the outdoor filters out of black barrels would be in my mind to keep the light out of the barrels so algae doesn't grow on the deer net, which I am afraid might render it useless. It has nothing to do with trying to filter the algae in the water out. I read that algae is good food for tilapia. I wasn't sure if you understood me. I guess I should have asked. Will the algae harm the biological filtering process by competing with the microbes if allowed to grow on the deer net? Seems like it would mess things up. But on the other hand if Algae gets caught up in the filter in the dark I think it would die and either settle to the bottom of the tank or become food for the microbes. Any ideas?