A large protein skimmer was given to me, with a small refugium. My 125g tank could really use it, but I don't have any directions on how to get it set up. The only name I can find on the skimmer is on the power cord which has a Marineland name and number on it. I need help. I can try to take a picture of it and post it, but I am new to the forum and am not sure how to do that yet.