I just got back to planted tank again after 4 years! My first tank was Fluval Edge 6g, everything ran flawlessly for 3 years until I had to move for work. After reading a lot of reviews, I just got a Fluval Spec 5g shipped to me. I'm pleased with everything but the pump! Almost...
I have had an eheim for 3 days and it made this noise and had bubbles so i reversed the water flow, filled it up again and made sure everything was working.
It was fine for one night and now that someone moved it, its making noise again please help!? thanks