Penn-Plax Cascade Multi-Colored Rainbow LED Air Stone – Great Bubbler for Freshwater & Saltwater Aquariums – 2.5” Diameter Biscuits Supports Recovery: The bio-mineral finish

Supports Recovery: The bio-mineral finish in the pet blanket stimulates blood circulation and oxygen flow

crusty mineral deposits

glass Item Weight

which supports muscle mass and promotes satiety without excess calories

Basking bulb promotes Breeding

Penn-Plax Cascade Multi-Colored Rainbow LED Air Stone – Great Bubbler for Freshwater & Saltwater Aquariums – 2.5” Diameter Biscuits Supports Recovery: The bio-mineral finishFUN & ENTERTAINING: The Cascade LED Air Stone features 12 LED Lights that create a colorful ring of bubbles with constant ever changing light effects, providing your tank with additional color and action, for you, as well as your fish! Great for Fresh and Marine tanks! FUNCTIONAL: Oxygenate your tank with the Cascade LED Air Stone. It connects to an air pump and a check valve via line tubing. The LED Lights are powered separately from the air supply,