Aquaclear 50 Power Head Multifunctional Water Pump Xin You Aquarium High-Performance Biochemical Sponge Filter Locks up ammonia in a

Locks up ammonia in a non-toxic form until it can be broken down by the tank's natural biological filter

6-inch thick cardboard

pulleys at the bottom of the drawer

Dual strong filtering ensures accelerated water circulation for fast and effective cleaning

Spray daily to help manage odors and refresh litter

Aquaclear 50 Power Head Multifunctional Water Pump Xin You Aquarium High-Performance Biochemical Sponge Filter Locks up ammonia in aWith aerating feature Reverse flow Totally submersible Variable output control (without air) up to 1,000 L (270 U. S. Gal.) Variable output control (with air)up to 946 L 250 U. S. Gal. per hour Reverse Flow: 473 L 125 U. S. Gal. per hour Recommen