I've had this skimmer for about 2 months now running on my tank and it has pulled nothing from the tank at all and so far all it does is add air to the tank, but I know how important skimming is so any ideas on a way to fix this issue? And I have looked it doesn't have a nozzle on it to fix the flow rate this is the instant ocean brand sea clone not the other one.
See if you can YouTube it and see if it's set up correctly. My guess it's not, protein skimmers are simple devices once you understand them
