shaggss
Active member
I've finally got around to getting my aquarium and VS3-72 skimmer up and running, it's got the upgrade option 8" collection cup, Mazzei 978-2 venturi and is being supplied by a Jebau Jecod 15000 pump which gives 8000LPH (approx 2000GPH) at 2m (approx 6 feet) head.
I have an issue with the collection cup lid being lifted by foam and foam slowly spilling out, please see the photo below.
I have the water level set around 1/2" below the start of the 3" diameter neck.
Am I right in thinking I need to reduce the water level in the skimmer body to prevent this happening?
My lid is a bit of a tight fit. Make sure it's on properly.
As others have said, drop the Venturi intake into some warm RODI water with the skimmer on. This will clean out the Venturi.