Desisto941
New member
I have a 250 gallon aquarium with 55 gallon refugium and I am thinking about getting a protein skimmer. I am having a lot of issues trying to find the right one. My refuigum was never meant for a protein skimmer and the space I have avalible for a skimmer is 12"X9.8". Is it worth my time to get a skimmer that fits in that area and just put 3 neck extensions on it or should I just go with an external skimmer?