So i have a reef octopus nw-110-...., The big problem is that i keep having to check to see if the foam head is still going. Just about every day i have to mess with the valve to make a foam head. Now its been 24Hrs and i cant get the foam head to start back up. Has anyone had this problem. The water lvl outside stays at like 6.5 and keep the inner water lvl just at the neck of the cap. The reef octopus skimmer is starting to be a big problem with my reef tank...Need some help in this area!!!!