Interest ideas. Now do you run just the finer pad, or in conjuction with the coarse or standard filter pad as well?
Dr Joe;643918; said:If your not using one now, it will help...I wouldn't suggest changing from the top position tho if your alreading using it there.
Putting it on top (under the course filter material) will keep the bio-balls cleaner.
I use felt from the cloth store (there are several grades)(same place I get my foam). Use only white or natural, not colors and rinse in hot water before use (I'm just extra careful).
And I use two different grades (courseness) of filter material too, so, yes, that makes 3 layers of filter material on top of the scrubbies, with an aerator in the sump under it all.
Dr Joe
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. Actually yeah that is a good idea, next time I have the balls out I will probably just place them in a mesh bag of some sort.