Yamitsu have been crafting Algae Masters in the UK since 1990, boasting high efficiency at an accessible cost. Constructed with UV-stabilized materials for prolonged use and featuring turbulators to optimize performance, these units feature large intake and exit ports, ideal for a wide array of applications.

Single-tube units come in 6, 8, 15, 25, 30 and 55 watts and twin units come in 60 and 110 watt varieties. Every Algae Master includes free hose connectors compatible with ½", ¾", 1", 1¼" and 1½" flexible pipes as well as most 1½" home solvent weld waste and pressure pipes.

Each unit includes a one-year manufacturer warranty.

What size UV do I need?

11 watt 1,500 gallons 6,750 litres
15 watt 2,000 gallons 9,000 litres
25 watt 3,250 gallons 16,625 litres
30 watt 4,500 gallons 20,250 litres
55 watt 6,000 gallons 27,000 litres
60 watt 8,500 gallons 38,250 litres
110 watt 11,400 gallons 51,300 litres