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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
5mm in size and can only be seen under a microscope
thick-walled metal casing ensures silent operation
Virkon Aquatic can be used in the UK as it is fully bio-degradable and safe for the environment
500 gallons)
Kockney Koi Sump Drain Size:2" 5mm in size and canLarge Sump Bottom Drain For installation at lowest point of pond. A must for gravity fed systems. Ideally suited for draining heaver particles to waste or filter system. Can be reduced down to 3" if required. 4" (110 mm) exhaust.
