Custom Protein Skimmer cup for reef marine coral fish tanks by gumtape

Last crawled date: 4 years, 7 months ago

This is a custom collection cup for making a home protein skimmer. You will need a plastic tube with an inner diameter of 2.75", a rubber band or o-ring, an air pump, and a wooden air stone. The inner guide tube and suction cup mount are optional and based on your needs. I use mine in a biocube 29 tank and it does a great job once broken in and adjusted.
You may adjust the diameter to your needs. This should scale well from 2-4".