Filtering a Store

[Dr Joe]

Oh, you know that filter drains back into the tank during power failures and sometimes has problems restarting...right? Just keep it in the back of your mind to check it if power goes south.

Hard to beat the price tho.

 

[fishieperson321]

Mine doesn't!! I tested it by draining the tank and unplugging it. It doesn't backsiphon if the venturi is on. I guess that is because it is taking air in there instead of at the impeller chamber. It has cleared my green water!! I love it!!