Wolfslider
05/04/2006, 09:39 PM
Hi, Purchased a Prizm Protein skimmer XL used. It is in very good condition, used for only a month from what the seller said. Since I have no box or instructions on it, I was wondering, there is tubing coming out from the top of the intake tube, and i see that it connects to a section on the collecting cup. But there is two holes that you can connect it to, a open and a closed hole, which one should I connect it to? I tried contacting redsea but they didnt reply. Any help would be great. Thanks