AQUA ULTRAVIOLET CLASSIC 40 WATT 2" UV STERILIZER WHITE BODY EcoTech Marine The Salifert magnesium test is

The Salifert magnesium test is very straightforward and does not suffer from calcium and strontium interferences when within certain bounds

Better Features for Better Testing

Free for download from your favorite iOS or Android app store (available at the time of Versa™ public launch)

Once the color change is complete you simply install a new cartridge or buy our bulk resin and refill it

By turning the cap it is possible to seamlessly adjust and precisely control the flow with a hand

AQUA ULTRAVIOLET CLASSIC 40 WATT 2" UV STERILIZER WHITE BODY EcoTech Marine The Salifert magnesium test isAqua Ultraviolet UV Sterilizers will eradicate algae, bacteria, and protozoa without any harmful chemicals or additives! UV lamps emit a wavelength that will alter and disrupt the DNA or RNA of single celled organisms. Combining the UV lamp into a large housing allows for maximum contact time with the lamp allowing the sterilizer to be much more efficient. By changing the flow rates through the body of the UV sterilizer lets you target the specific