Lee's 20L/29 Economy Undergravel Filter, 1 Plate, 12-Inch by 30-Inch Aquarium Plant with Weighted Base 10" & 14" sizes feature

10" & 14" sizes feature a plug to allow you to fill the ball with water

Wee-Wee pads and diapers are odor absorbent and leak-proof

Thiamine Hydrochloride

Charges In Minutes: Simply hold the under sunlight or a flashlight for as little as 5 minutes for 20 minutes of illuminated play

Lee's 20L/29 Economy Undergravel Filter, 1 Plate, 12-Inch by 30-Inch Aquarium Plant with Weighted Base 10" & 14" sizes featureMost economical of Lees three under gravel filter styles Filter plate has more open space which allows for better water circulation Most economical of Lees three under gravel filter styles Contains 1 filter plate that is made of a semi flexible, break resistant plastic