I have been concidering a sea swirl from my return pump and was wondering if anyone had any experience with them
it is a motorized devise that the return pump hooks too at the rim of the tank and a electric motor occilates the return flow 180 degrees.
My dad has these on his big tank and loves them. If you dont clean them from time to time they can get gummed up a bit and not move as much as they should but thats all I can think of for a bad note.
