D-D Professional Complete 20w UV Unit Tropical Spares Main Overflow Pipe 32 mm

Main Overflow Pipe 32 mm

with a volume of 15l

Suitable for all freshwater

and seeks to succeed where many commercial bacteria cultures will fail

to country house asthetics with the Shades Collection to the more modern takes of the Urban Edition and the OakStyle Moda

D-D Professional Complete 20w UV Unit Tropical Spares Main Overflow Pipe 32 mm20W Model is equivalent to a conventional 40W UV. The use of type C ultraviolet radiation (UV C) is the most effective way to sterilise water. No chemicals are involved and there is no risk of dangerous overdosing. Long process times are not required as sterilisation is instantaneous. The highly concentrated UV C. energy exerts a lethal effect on living organisms. It alters the genetic material (DNA) and inhibits their reproduction capability. The