13204 Under Gravel Filter, Original, 2 1/2 gallon
- A trouble-free biological filter designed with adjustable 1" diameter uplift tubes for better water circulation and multiple-plate construction for easy installation.
- Advanced design allows a separate plate installation and also has optional flow-thru set-up for
use with a power head.
- Made of special quality plastic which resists splitting and cracking
- Includes :
- Airline tubing
- Fish-saver elbow
- Size : 6" x 12"