skimmer question


tool repair man
just wondering what is the diffrence in dry foam and wet foam?, i have my skimmer setup now so that the foam into the cup is very fluffy like and seems to take a while to actually turn backinto fluid..

after running for 24hrs my skimmer started producing some dark brownish skimmate...i got about a cup full now...


New member
Dry skimmate is usually darker and more concentrated as I understand it. Wet skimmate is lighter in color and fills up the cup quicker.