Ok I'm having an issue with a Fluval fx5 filter. I purchased it used with along with a 125 gallon set up, where it was working fine.
So I filled the tank once I got it home, the water was pretty sandy, because it hadn't settled. Also I didn't have enough water in the filter when I started it. So I turned it on and I heard it running, but it wasn't moving water (I'm assuming because it didn't have enough water). So after about 10 minutes it was not running anymore. I removed it, cleaned all the sand out, and filled it with the appropriate amount of water. I put it back together and turn it on, and now I can't even hear that's it's running.
Is there a fuse, or reset switch? Or something that can be recommended to replace or troubleshoot?