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.
  • Instantly removes surface scum.
  • Improves gas exchange.
  • Clarifies water.
  • Installs in seconds.
  • Quiet operation.