Cascade 20 Power Filter Replacement Carbon Filter Cartridges, 54 count (18 x 3 ct) Cooling Beds Perfect for quick water changes

Perfect for quick water changes

3 when pH maintenance is difficult

simply flip the top outward to create a separate playpen

natural ingredients

60 bright white & blue LEDs with blue spectrum for a deep sea look

Cascade 20 Power Filter Replacement Carbon Filter Cartridges, 54 count (18 x 3 ct) Cooling Beds Perfect for quick water changesThe Cascade 20 Power Filter Replacement Carbon Filter Cartridges are a disposable carbon replacement cartridge designed to fit the Cascade 20 Filter. Keep your aquariums water crystal clear by changing your Cascade Filter cartridges regularly. Quick and easy to change Change out monthly for optimum water quality Ready to use in your Cascade 20 power filter Oops, this item is out of stock! But dont worryour Special Deals section is packed with amazing