Evolution Aqua Nexus™ Automatic Systems UltraClear This is a generic brand

This is a generic brand of filter material in beige

This accelerated chemical and biological filtration removes phosphates and nitrates in marine or freshwater aquariums

and irrigation conveyance systems

Item Dimensions Weight Limit Dining Chair Seat 18"W x 17"D x 17"H

Treatment may be repeated daily following at 25% minimum water change

Evolution Aqua Nexus™ Automatic Systems UltraClear This is a generic brandNexus Automatic Systems enable Nexus owners to benefit from a fully automated cleaning cycle on the award winning Nexus filtration systems. Say goodbye to turning ball valves and manually switching pumps on and off all of the key processes that form the cleaning cycle are automatically controlled by this easy to install kit! Automatic, hassle free cleaning that fits onto post 2006 Nexus models Electronic control box automatically operates valves and