Cleaning skimmer collection cup?

[Son Of Skyline]

Originally posted by DJ88:
What kind of skimmer is it????? and where did you buy it? I haven't seen a skimmer with a non removable cup.

<font size="2" face="Verdana, Helvetica, sans-serif">It's a 24" tall 3" diameter HOB skimmer made by ASU, Aquarium Systems Unlimited or something like that. The company is local from Vancouver and I got it in a partial trade for some lps corals. I double checked and nope, the cup does not come off. It's siliconed on nice and tight.