Denby Koi Ponds is a relatively new business that is just growing and growing. All our tanks can be free standing or buried and are all reinforced so that they will support the weight of the water. Our tanks are strong and durable and do come with a 10 year guarantee. You can choose colour and size you require and we have a pattern maker that will make a one off mould for us to use to make the size tank that you require. You can have viewing windows added and all tanks are able to be decked by yourselves so that they can fit in with your garden.