Octopus bh1000 help!
Recently bought a used octopus bh 1000 protein skimmer, and I am not too sure how I adjust it. For example, I am not sure how low to place the collection cup. Is the cup supposed to cover, partly cover, or never cover the little overflow hole? Also, I am not how how to adjust the air valve as well.
Ultimately, the problem is that the bubbles are not always going into the collections cup so it is hard to tell if the skimmer is truly working.
Any help would be greatly appreciated!!!