🌊 Dive into Clarity with Every Filter Change! Keep your aquarium pristine with our advanced filtration technology. Reduce costs while enhancing your aquarium's health with our budget-friendly solution. Constructed with high-quality polyester fibers for twice the lifespan. Easily cut to fit any filter, saving you time and money. Perfect for both freshwater and saltwater setups, including aquaponics. 12" x 72" size Durable polyester Cut to fit The Aquatic Experts Classic Bonded Aquarium Filter Pad is a versatile, high-quality filtration solution designed for both freshwater and saltwater aquariums. Measuring 12 inches by 72 inches and 0.75 inches thick, this durable polyester filter media can be easily cut to fit most filters, ensuring optimal water quality and clarity while saving you money.