Thai cave rescuer Richard Harris and the owner of a popular dive spot in South Australia's south-east say the amount of water used by local farmers should be reduced to save unique wetlands.

Ready to build your own koi pond? This DIY guide walks you through building a multi-level koi pond with durable wood frames, ...

Watch as I take my pond to the next level with a major in-ground transformation. Plus, check out the new fish species added to make the pond even more amazing!