I have a 29 gallon tank with a Red Sea Prizm Hang-on Protein Skimmer. It's not the best but i am not investing in a better one right now because in about a year when my new house is finished being built, i will be re-setting up my 90 gallon with my bigger/better skimmer.
RIght now this skimmer is a bit noisy...and it's putting microbubbles into the tank. The troubleshooting directions in the manuel say to close the valve to eliminate the bubbles, but my valve is completely closed and it's still happening. Ahh...but i can deal with the bubbles if i have to, as i said this is a temporary set up. Any advice is appreciated.