Evolution Aqua Pressure Pond K+ Advanced Filter 36 Eastern Connections GH (General Hardness): indication of

GH (General Hardness): indication of the content in mineral substances (magnesium and calcium)

Does not discolour water or stain decorations

100w aquarium fish tank heater included for tropical fishkeeping

Automatic shut down when water level is too low

Evolution Aqua Pressure Pond K+ Advanced Filter 36 Eastern Connections GH (General Hardness): indication ofEvolution Aqua Pressure Pond K+ Advanced Filters Introducing Evolution Aqua's latest innovation in pond filtration technology, the K+Advanced Filters. Manufactured by Evolution Aqua in the UK, this new range of pressure filters have been specifically designed to use Evolution Aquas own filtration media, K+Media, to deliver exceptional water clarity and to be economical to run. MANUFACTURED TO LAST Manufactured in the UK by Evolution Aqua, the