Removes some of the smallest waste with ease. Extra thick duo density build. Works to keep your aquarium clean and healthy for your fish. Refill cartridge for the AquaClear Quick Filter Powerhead Attachment.

Filters debris and provides optimal biological filtration. Simple to install and maintain. Silent and efficient. Ideal supplemental or stand-alone filter, or for installations where external filtration is not possible. Comes complete with adjustable flow rate, 1 foam pad and output diverter; For use in environments up to 15 gallons.

Ready-to-use, preassembled filter cartridges install in seconds. Helps create crystal-clear, healthy water. Patented dual-sided replaceable dense-floss cartridges filter out more particles and debris. For best results replace cartridge every 4-6 weeks.

Ready-to-use, preassembled filter cartridges install in seconds. Helps create crystal-clear, healthy water. Patented dual-sided replaceable dense-floss cartridges filter out more particles and debris. For best results replace cartridge every 4-6 weeks.

Color-coded packages for ease and accuracy in selection. Convenience of being pre-assembled. Filled with Ultra-Activated carbon, removing waste particles, odors, and discoloration. Please read all label information on delivery.

The Elite cylinder air stone is ideal for adding accents in any aquarium the air stone diffuses air, creating water movement. The air stone also increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up. Simply connect the air stone to your airline tubing and place. This product weighs 0.03-pound. Available in cylindrical shape. Measures 1-1/2-inch.

Conveniently Assembled and Ready-to-Use. Like the unassembled, the-Packages are color-coded, making it easier than ever to remember which size to purchase. Easy to Assemble, Easy to Replace. Please read all label information on delivery.

Conveniently Assembled and Ready-to-Use. Like the unassembled, the-Packages are color-coded, making it easier than ever to remember which size to purchase. Easy to Assemble, Easy to Replace.

A perfect fit for every filter. Meets the highest standards of water purification and operational ease. Each cartridge is pre-assembled.