Good morning
I have a Comline for my 29 gal biocube. For some reason bubbles are escaping from underneath the collection cup. Soo it will not fill up cup....any help would be greatly appreciated - I got the skimmer from someone who said it was only 6 months old and he was upgrading tanks
I have a Comline for my 29 gal biocube. For some reason bubbles are escaping from underneath the collection cup. Soo it will not fill up cup....any help would be greatly appreciated - I got the skimmer from someone who said it was only 6 months old and he was upgrading tanks


