Bro, am shocked to learn about your tank incident ! I understand your feeling becuase similar issue happened to me about 2 years back, temperature was 38 degree and all sps up lorry, nothing left.
Dont be disheartened. Learn from this episode, I suggest you relook into your setup design and install some temperature safty measures to ensure your tank temperature will not shoot above 30 degree. Those frags you have gotten from me, any loss ? Let me know if you needed help.
Take care !