Keepers and staff from Kessingland zoo Africa Alive! have raised £2,000 on the Three Peaks Challenge for the attraction's chosen charity, Save the Rhino.
If the idea of relaxing in your own hot tub feels just like a pipe dream, read on. Expert Ben Halton-Farrow from Wensum Pools says they're easier to install and run than many of us may think.
max temp: 27°C
min temp: 14°C