Acurel Poly Fiber Pad 18"x10" 407 Natural sand

Natural sand

5" tall design - easily fits under most aquariums

yeast culture

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

For freshwater and saltwater aquariums up to 100 gallons

Acurel Poly Fiber Pad 18"x10" 407 Natural sandQuickly 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.