Plenty of videos on youtube showing the whole process. I’m a DIY disaster so I’m just researching at this stage. I think the electricity used is an issue so I will try and look at other ways to heat. Anyone tempted?
Not seen many homemade hot tubs in my travels, even in the USA, where they do rig up all sorts of things using recycled bits and pieces. Perhaps there is a good reason - life and limb comes to mind
Lol when it’s normally peoples back garden. The blow up hot tubs have the filter/heater combo for sale as a separate unit and some people have used that.