Reef Light Retrofit Upgraded PCB Board Reef Spectrum 2 Channels Replacement for 16" 165W Saltwater Black Box SB Reef Light,VIPARSPECTRA,Mars Aqua,GalaxyHydro,Evergrow float valve this float valve provides reliable

this float valve provides reliable automatic water level control

【PRACTICAL AND EASY TO MAINTAIN】Automatic water level control valve is small and does not take up space

2 Drainage characteristics:

sturdy and solid

Reef Light Retrofit Upgraded PCB Board Reef Spectrum 2 Channels Replacement for 16" 165W Saltwater Black Box SB Reef Light,VIPARSPECTRA,Mars Aqua,GalaxyHydro,Evergrow float valve this float valve provides reliableUpgrade your black box to the better reef lights proprietary layout and spectrum Fits 16x8" Square Black Boxes with round corners (Reference our models) May require swapping of wire clips. Comes with standard Molex 2 pole connector. Fits most of black box with case modification and new glass panel,double check side before placing order The PCB Board is 2 channels,not 3 channels,please double check before you replace old one It comes with optic