<a href=showthread.php?s=&postid=9088708#post9088708 target=_blank>Originally posted</a> by syrinx
My AP12 runs better without a skimmer- much faster growth for some reason. I do a 3 gallon change once a week. Wife timed it last night and it was 15 minutes including getting the water ready. I spent more than 15 minutes a week dealing with all of the skimmers I had on there.
