doug_sa;4946055; said:hey. I have a 210 fw with an fx5. do you guys add aeration into the tank? I do have the output pointing to the surface making nice ripples but am curious if that's enough?
I'm new to the canister filters as I had a 55 with a hob so air wasn't an issue.
busterbrown;4946133; said:I spoke to soon, still making that annoying noise
doug_sa;4946188; said:try unplugging. close the valves and tilt the filter. The filter will then go through the start-up purge cycle. maybe there is just air that is locked into a location that can't release because the filter is just setting verticle.
busterbrown;4946443; said:It was my air stone which is dumb cause it has always been in the same spot and the noise just started. so i unplugged it and the noise is gone. I dont know why it started but it did and it no longer makes noise.