Lee's Aquarium & Pet Products Under Gravel Filter, Original, 15/20 gallon Size:15/20 gallon 2 teaspoons 51 to 75

2 teaspoons 51 to 75 lbs

52 mg/kg Sodium 0

Bite-sized kibble helps make chewing easier for small dogs

reflective strips

Lee's Aquarium & Pet Products Under Gravel Filter, Original, 15/20 gallon Size:15/20 gallon 2 teaspoons 51 to 75A trouble free biological filter designed with adjustable 1" daimter uplift tubes for better water circulation and multiple plate construction for easy installation. Includes airline tubing and Discard A Stone and features the fish saver elbow. Advanced design allows a separate plate installation and allso has optional flow thru set up for use with a power head. Made of special quality plastic which resists splitting and cracking.