Pressurised Koi Pond Filter UV Steriliser Kits - All in One - Ponds up to 5000L

(4) Lastly the exiting water is exposed to a 11w UV steriliser capable of reducing harmful bacteria and algae. Ponds with a small mix of koi: up to 1500 Litres. Decorative Ponds: up to 5000 Litres. Ponds with a small mix of fish: up to 3000 Litres.

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