picklemonsta

We have an artesian spa south seas waikiki tub which is about 4 years old. A couple of weeks ago, the tub lost power. I cycled the mains and all started working again. It failed again a day later. Checking the power, I found that the 1/8 amp glass fuse had failed. I replaced the fuse and everything worked fine for about 10 days before it failed again tonight. I'm trying to narrow down what is causing the fuse to blow, but am not an expert of any kind. Googling suggests that fuse protects the transformer for lights etc. Is that correct and if so, would replacing the transformer solve the problem? I am trying to avoid throwing parts at it in the hope of finding a solution. Appreciate any advice and guidance you can provide.