Acurel Poly Fiber Pad 18"x10" 407 For use in freshwater and

For use in freshwater and saltwater aquariums

5" tall design - easily fits under most aquariums

The slow release of organic food from these plastics promotes the development of bacteria that assimilate nitrate and phosphate

Natural sand

Acurel Poly Fiber Pad 18"x10" 407 For use in freshwater andQuickly removes free floating waste and debris. Improves water quality. Thick, rigid design creates a tighter fit, holds shape longer, decreases water pass through and extends life of pad. Effectively traps all organic particles, foreign debris, excess food and waste. Can be cut to fit any aquarium or pond filtration unit. Made in the usa.