I had that dream/nightmare happen a month ago, my 70gal acrylic came apart on one side and poored out on my floor at 530 in the morning, it sucks.. Hope your dream doesnt come true... I was gonna do a 65, but decided i was gonna do this 47 column tank, something i havent seen on here... It doesnt have much ground space so i knmew i need to build up, but the "pile-o-rocks" just wasnt gonna work this time... So the live framing was my answer.. I read about a couple months ago and was kinda like, oh thats cool but not for me, to much work.. But after the old tank broke it was my chance to do something completely different.. Thats when i had the epiphany and decided to live frame.. So this weekend im gonna start buildin the rear wall frame which is gonna be the pvc style frame.. I can stack rocks and hide power heads in them as well.. Next week i will make the column style frames with the acrylic rods and paver stones... Hopefully next weekend it will be up and running.. Pics will be posted of the project.. If this works, which it should, i would be happy to help others interested in doing this... I hope my thread will help others realize that it isnt that hard and the reward can be great... Thanks to all who are riding along on this one...