Original Koralia 2. I have two available. These are must have for salt aquarists. You can use these to mix salt or create flow inside the tank to remove dead spot that filters cannot get to.
This one has slight hair line crack and is missing the outside magnet piece. Other than that it will hold up fine to the inside magnet and will stick to tank surface. $10
This one is complete and run like brand new with nothing missing. $20
This one has slight hair line crack and is missing the outside magnet piece. Other than that it will hold up fine to the inside magnet and will stick to tank surface. $10
This one is complete and run like brand new with nothing missing. $20
