Yamitsu Algae master UVC, available in 30 watt and 55 watt

We recommend 10 watts per 1000 gallons or 4500 ltres of pond water with fish stock in full sun

Surface or wall mountable

Supplied with glue in hose tails to fit 0.5" to 1.5" hose, 13 mm to 38 mm

Can also be used with rigid pipe 43 mm/1.5" solvent waste inside or 1.5" imperial pressure pipe on the outside,by using a 1.5" pressure fitting or a rubber, boot not supplied