Paulm7373
Aquarium Advice Freak
Hi all, my return pump which is sitting inside my sump for my reef setup occasionally stops pumping. It will work then stop pumping for about 5 mins and then starts running again. It is an aqua one pump, but can't remember how many lph it returns. Its only 5 months old too. Has anyone else experienced the same problem with theirs, or anyone know why it's doing this?