Aquascape® BioBalls™ Contractor Pack, 1000 Pieces Savio Great for retaining walls or

Great for retaining walls or pond-free applications

Eco-Series Check Valve Assemblies are used inside Eco-Series skimmers to bring the flow of water from the pump up to the outlet hole in the back wall of the skimmer

Detoxifies chloramine and neutralizes toxic ammonia

(116 Watts)

Aquascape® BioBalls™ Contractor Pack, 1000 Pieces Savio Great for retaining walls orAquascape BioBalls provide a textured surface area (19 square inches each) for beneficial bacteria to colonize and grow, making Aquascape BioBalls the ideal filtration media for use in biological filtration systems. Features: Center channel allows the balls to be strung together making cleaning easier Textured surface maximizes space for beneficial bacteria populations Design maximizes dissolved oxygen levels and helps with gas removal Compact size