ca161406
Member
just wondering how yeal adjust your skimmers. i have NW-150 on my 125 and it pulls out great amounts of gunk. but i see in the pics of other skimmers that the gunk is dark greenish color. what i get is a thick tan that settles on the bottom of the skimmer cup. ill get an inch of light brown water with a half inch of thick solid tan stuff on the bottom of the skimmer cup. is this normal? or just because i have a light bio load right now?