Another skimmer issue

[gregzz4]

How so ? All params are good, water is clear ... ummm
I know it wouldn't hurt but are you thinking maybe 'cause of all the epoxy ?

It was quite sudden .... overnight after no issues

In the meantime I'll let it puke out all the foamy stuff and see what happens
Plus I'll get a tank of NSW ready

Oh, and I'll get some pics of the new dudes and have a couple frostys