I picked up a Magniflow 160 on the cheap for a 20 gallon I'm setting up. This is the first Marineland canister I've ever had. The o-ring gasket came in baggie and not pre-attached to the canister and nowhere in the instructions for setting up does it even mention it. Is is supposed to wrap around the top lip of the canister, or is it supposed to go on the motorhead? Can someone who has this filter clue me in?
Thanks!
Thanks!