Oase Biosmart 24 filter, 24w UVC and pump

Oase Biosmart 24 filter, 24w UVC and pump. Perfect working order and cleaned out only with pond water to preserve the bacteria. Everything works properly, new UVC bulb fitted a few days ago. All sponges in good condition. Selling because I've just upgraded. I had this running on a 15,000 litre pond, but heavily stocked, hence the upgrade. All will be shown working before purchase. Cost new, just under £600 See less