Norlog 260 Gallon Koi Pond is the 175 gallon pond with an overwintering sump especially for koi, that adds a further 85 gallons belowground. This is ideal for Koi as their immune system slows down below ten degrees and they spend their time at the bottom of the pond. You will need to dig a hole to accommodate the sump please see the image for measurements this can be prepared before delivery full instructions also come with the pond. The pond is suitable for both koi and goldfish.

Product Details;

• Built in sump - ideal for Koi carp
• Easy Build
• Interlocking Pressure treated timbers
• Supplied with EPDM Rubber Liner & Aquatic Underlay
• Timber comes with a 10 year guarantee against rot.
• No Pump is supplied