i have had the prism skimmer from red sea now for about a year. i turned it off to do a water change and then it would come back on. so i cleaned it. ever since i get tiny air bubbles in my tank no matter how low i turn it down. any ideas?
The Prizm tends to introduce bubbles when new or clean as it seems to require some "break-in" time. Give it a day and usually the bubbles go away. I find that after I thoroughly scrub mine out, it sometimes bubbles for an hour or so.