This aquarium protein skimmer will work in marine or saltwater tanks such as the 12 and 24 gallon Nano Cube fish tanks by JBJ or the current aquapod.
Nano Skimmer - Made by Aquaeurousa, it is made to remove protein and comes with its own 53 gallon pump and airstone. The pump works by recirculating water back into the tank.
Set up in your JBJ cube is pretty easy and should take a few minutes.
Have fun watching your fish in your new nano reef with your new Nano skimmer.