5 Year Member
Platinum Tortoise Club
- Jul 16, 2014
- Location (City and/or State)
- South Eastern Florida (U.S.A.)/Rock Hill S.C.
That's the same link I found.These are the ones I use. When it's time to remove one to clean it off, I use the 2nd one to replace it with so the pump is only off for a few minutes.
They greatly increase the life of the pump and also stop the pump from killing most baby fish.