Aquatop Cartridge for PF15-UV Filter 3 Pack betta submersible heater Vinyl Hose Inner Diameter (ID):

Vinyl Hose Inner Diameter (ID): 5/8"

8’ (3 m) cord

The LED’s in the Exo Terra Day & Night LED consume less energy and have a longer lifespan compared to conventional incandescent and fluorescent lightbulbs

pH DOWN is safe for pond fish and aquatic plants

Aquatop Cartridge for PF15-UV Filter 3 Pack betta submersible heater Vinyl Hose Inner Diameter (ID):AQUATOP MIRC 15 carbon insert replacement for PF15 UV Power Filter. Insert is filled with AQUATOP's own high quality Carbon for maximum effectiveness. Outer layer is made of a strong poly fiber to mechanically filter out large dirt and debris. Extremely easy to use and install.