Lifegard Aquatics UV Sterilizer Quartz Sleeve (40 Watt) Silicone while the controller and adapter

while the controller and adapter must stay dry

and other algae grazers

The Hydros CO2 Solenoid Valve is a HYDROS Drive Port accessory for electronically controlling carbon dioxide flow on aquarium equipment such as calcium reactors and freshwater planted tank CO2 systems

balanced fertilization

snails or debris do not interfere with the flapper

Lifegard Aquatics UV Sterilizer Quartz Sleeve (40 Watt) Silicone while the controller and adapterLifegard Aquatics UV Sterilizer Quartz Sleeve (40 Watt) Lifegard Aquatics UV Sterilizer Quartz Sleeve (40 Watt) is a replacement quartz sleeve for compatible 40 watt Lifegard UV sterilizers. 40 Watt Lifegard UV Sleeve The quartz sleeve keeps the UV bulb separated from the water flowing through the sterilizer while allowing UV light to pass through the chamber. Replacing the sleeve during service helps protect the bulb and maintain proper operation.