Catalina Aquarium Super Vortex 1002 Protein Skimmer system for large marine aquariums.
Easy to adjust level in cup. When the sump water goes up and down,
the skimmer still stays adjusted.
Has a reaction chamber nozzle to spin the bubbles sideways
Good for up to 240 gallon aquariums
Dimensions: 8″ x 6″ x 21″