Replacement insert for the Aquaclear 20 and Mini Power Filters Removes harmful ammonia Reduces ammonia stress for fish Lowers ammonia concentration in new aquariums Supports beneficial bacterial colonies

Replacement insert for the Aquaclear 30 and 150 Power Filters Mechanically filters dirt and debris Large capacity for waste capture Porous construction provides numerous bacterial attachments For fresh and saltwater use

Replacement insert for the Aquaclear 50 and 200 Power Filters Mechanically filters dirt and debris Large capacity for waste capture Porous construction provides numerous bacterial attachments For fresh and saltwater use

Replacement insert for the Aquaclear 50 and 200 Power Filters Removes harmful ammonia Reduces ammonia stress for fish Lowers ammonia concentration in new aquariums Supports beneficial bacterial colonies FOR ...

Replacement insert for the Aquaclear 70 and 300 Power Filters Removes harmful ammonia Reduces ammonia stress for fish Lowers ammonia concentration in new aquariums Supports beneficial bacterial colonies

Replacement insert for the Aquaclear 110 and 500 Power Filters Mechanically filters dirt and debris Large capacity for waste capture Porous construction provides numerous bacterial attachments For fresh and...