After 38 years of manufacturing UV sterilisers for aquatic applications we are excited to announce that we have just built our 30,000^th commercial scale unit. Used at retailers, public aquaria, hatcheries, fisheries and research facilities across the globe from Vanuatu to Vienna and Los Angeles to Las Palmas, these are truly artisanal products. Each one is handmade and tested by a skilled production team and bears its own unique serial number. There are even many of our competitors using them, which is high praise indeed for a product that clearly works well, is affordable, reliable and has endured the test of time. Read more in the Reefbuilders article here.