Aqua Clear 75 Protein Skimmer
I'm a newbie..got my tank set up and running. I bought a protein skimmer, but the instructions saidall about putting it together, but nothing about how to set it up on the tank. Does the whole thing go into the tank to the water lin on it or does it hang on the outside with part of it in the tank. All the skimmers I saw are outside the tank.
i know a dumb newbie question,but you would think the company would have some real instrustions..ready to take it back