D-D 20 Watt UV Steriliser ro water CORE7 improves on the original

CORE7 improves on the original Base Elements range of supplements in several key ways and is revolutionary because they are the most concentrated solutions ever developed

Should the pH remain low within 24 hours of corrective measures then an insufficient gaseous exchange (inefficient aeration) is quite often the cause

The neck of the cup can be removed for easy cleaning

60 and 75cm wide aquariums

Dimensions: 120mm (w) x 133mm (d) x 332mm (h)

D-D 20 Watt UV Steriliser ro water CORE7 improves on the originalUV Sterilisers 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 germicidal properties of UV C