mine is a 145g running for 8 years.....
Have a DAS setup and it sprung a leak...had to load EVERYTHING into 3 55 gallon plastic drums.....and quickly!
Tank couldn't be fixed...ordered a new one....got the run around for FIVE MONTHS! Lost the few fish I had, some inverts and a few corals but everything else lived for 5 months in those barrels!!
Just got the new tank set back up 3 weeks ago.....
What a pain all that was!!