Koi Metabolism and Temperature If you have ever visited a koi retailer in winter, you will have noticed how seasonal [...]

Kidneys and Liver – Caring for the Koi’s own filtration system. A koi’s physiology never rests. It is fighting an [...]

Head to tail trip over a koi’s external anatomy Koi have earned a status above other fish on the strength [...]

The function and interaction of pond fish gills with the pond keeper This is the first article in a series [...]

Bagging and transporting Koi and goldfish Q: We have just sold our house and are in the process of packing [...]

How to move your koi and goldfish safely. House prices continue to rise at an incredible rate and the competition [...]