surface skimmer mss 6 gal

JBJ M.S.S. (Modular Surface Skimmer) for 12G & 24G

The M.S.S. instantly tranforms your intake grill into a true overflow within seconds.
  • Gets rid of that water line yuck in your aquarium nano cube.
  • Facilitates increased gas exchange.
  • Clarifies water.
  • Takes just 3 seconds to put on your tank