it is hangon on tank or sump.

how much do i need to send you to get the skimmer on its way? BTW the tank looks good tonight, little brown "dusty looking" algae on everything but a gentle blast from the ol tried and true turkey baster took care of it toot sweet - i've got some really bright green {i mean bright green} algae starting on the live rock, so i'm trying to keep anything from building up on it so as not to smother it....later bud, Boss