Arcadia ultraclear uvc lamp 6w
Green water caused by millions of suspended microscopic algae is the curse of many pond keepers so what is the best way to control this nuisance a good quality pump filter and ultra violet clarifier system of a capacity to suit the size of the pond is all that is requiredr r as water is pumped through the clarifier the single celled algae are exposed to high levels of uvc radiation emitted from a uv lampthis uv exposure destroys the algae cells which are then broken down by bacterial a