25 Watt Classic UV Sterilizer - Aqua UltravioletGreat for tanks up to reef tanks up to 150 gallons Suggested flow rate for saltwater aquarium sterilization 400 GPH The Classic 25 Watt Series Units sterilizer is designed for maximum performance, capacity, and durability. Our Ultraviolet system is a proven reliable and successful method when controlling algae and dangerous bacteria without leaving any residuals in your water. The Aqua Ultraviolet utilizes the high class components designed to work

you'll save money compared to purchasing these items separately

the ReefRun G2 features a 180° rotating outlet

250-EXT Advanced Control Recirculating Protein Skimmer

and 470nm blue wavelengths

the ReefLED G2 115 enhances Red Sea’s signature REEF-SPEC Blue spectrum with boosted violet

This kit includes the necessary 28ppt and 35ppt calibration solutions to ensure precise conductivity readings

smart monitoring

Cyphastrea prefer gentle to moderate water flow

The VarioS pump features an actual slow startup

The integrated temperature probe measures the water’s temperature as it moves through the pump and you can check your aquarium’s water temperature at any time via the ContrALL app

known for their encrusting or plating growth patterns and delicate

The HYDROS WaveEngine is sealed in a watertight case with industrial splash proof connectors for safe and long-lasting operation