Well after being away for 4 days, I have returned and everything is still alive and nothing disastrous has occured! Yippee! also, 1 month has passed since my last fish has died, and I'm almost ready to start re-stocking.
i left mine for a weekend this summer and was on the phone at least 5 times a day with my sister who was watching the tank(no SW experience at all). i was a nervous wreck. luckily all went well and nothing died. i couldn't even think about a longer time away.
I wish I could say the same. I went to the keys for a week and my tank almost had an electrical fire. Luckily I had a friend checking in who caught the problem. Still, I have almost lost one coral, a yellow acro, to slow tissue necrosis, and is barely holding on. I guess I could consider myself lucky, though, it could have been worse.
Joey
I recomend you never do anything right before you leave thats allways when things go wrong. Do a water change 3 or 4 days before to make sure everthing is stable first. Just my opinion.
I agree with Neo_TA. Also to add to that... never add a new piece of equipment to a tank the day of/before you leave that you think will make your fishtank's babysitter job easier... like an auto-topoff system for example. I almost learned this the hard way when I went to Hawaii a couple months back.