JBJ MSS (Modular Surface Skimmer) for 12 & 24 Gal Nano - MSS-L
The M.S.S. instantly tranforms your intake grill into a true overflow within seconds.
- Gets rid of that water line yuck in your Nano Cube aquarium.
- Facilitates increased gas exchange.
- Clarifies water.
- Takes just 3 seconds to put on your tank.