Hey Reefers, I’m new to reefing and aquariums in general. I am familiar with a lot as I have been doing research for the past two months. I just got my 54 gallon Red Sea G2+ 250. I also installed a protein skimmer and the system has been running for a day and a half now. The skimmer was overflowing but it stopped after 24 hours and after I changed the flow of it to the lowest setting for now. My question however is why there is water in my protein skimmer because I am aware that you shouldn’t have water in your skimmer am I right? Are most skimmers like this for the first days or weeks and what do I do if this is an actual problem?