Hey there, I have a 60 gallon 4 foot long tank that's over a year old, and it's been thriving. No crash (yet?), healthy corals and fish. I want to add a puffer fish (one that isn't too big or get's too big). I will be using a social acclimation box of course, to see how my other fish react to him first before I release him in there. I actually wanted to hear some stories of people who have kept a Valentini Puffer, in how big of a tank, and with what tank mates. Also, I'd like to hear some stories about how they did in their tank. What they ate, if they killed all your clean-up crew, ate all your corals, etc... The good stories, and most importantly the BAD stories! Lol... I've been reading around and noticed everyone says the Valentini Puffer's are the most reef safe it can get with puffers anyway... but of course it's never certain. Only experienced stories will help in this situation! Thanks!