According to Simon, the best fish for the pond are Windes. Gold windes and blue windes are fish that grow with the size of their habitat, they can grow as large as 50 cm. They are easy pond fish that are best placed in a school in the pond. Provided you don't leave too many in your pond, supplemental feeding is not necessary. These weasels find their own food and in the evening you may just see them jumping above the water. They are then hunting for insects, which are also on their menu. Gold and blue bindweed (also called blue bindweed) go well together in the pond with shubunkins. Allow for 20 cm of fish per m3 (1000 liters) of water.