Who Gives A Fish Forums

seabird wrote: ↑Wed May 07, 2025 9:46 pm Good call on the O-rings. Mine were shot after a year. Replaced 'em and it ran like new. Cheap fix if that's the issue.

Yep, O-rings are often overlooked. Cheap and easy to replace, too.

Weird. My Fluval 306 did this when the motor was dying. If cleaning doesn't help, might be time to warranty it. How's the flow rate when it's running?

I've got a 60 gallon with a male and female Krib, along with 8 Tiger Barbs and a Feather Fin Synodontis cat - all seem to be getting along just fine. The Tiger Barbs pretty much ignore the Kribs, which is nice to see.