so when i thaught it would be a good idea to get in to this hobby i got a 29 tall acrillic tank and stand for my station at the tattoo studio , mind you the only salt water experience i had previously was , toping off a 125 and cleaming muck out of the sump . \
so i got this 29 up and running , after many failed attempts to keep any thing but a damsel and a cardnal alive . i figgured its time for upgrade to a larger tank , that will fix the problem right ??? not finding any thing i truely wanted to spend my money on i said skrew it ill just clean up this little 29 and deal with it for a while . so i pulled out the tank , and cleaned 6 mos or so of dribbles and splashes off the viewing surfaces with what i had on hand like always . well here is the fun part . what i always have on hand is 70% isopropyl rubbing alcohol ! so after i got every thing cleaned i decided to put my plastic reef background on the back of the tank , thinking a wet surface would help hold this in place i drenched the back of the tank and slapped said plastic sheeting up , slid the tank back in place and every thing looked great ........for a moment ...
in the middle of working on a good client i noticed what looked like the the background was shrinking or bubbling , probally a chemical reaction on the cheep plastic t i was thinking
so 30 min goes by and it is getting worse . looks like its actually cracking , crap right , i place my hand behind the tank and the whole tank is bowing out about an inch ! wholey crap thats the tank cracking not the background ! so said client offers a 75 glass tank thats sitting at his house for me to trade work for , . sends hid buddy to the house yto get the tank . while we are both sittin there watching these cracks grow larger by the moment ! tank arives i gingerly transfer every thing over and save every thing in the tank .
no one told me not to use alcohol to clean with , my bad . not only can it seep trhough the tank , but causes this fun thing called crazing ! i had to move that tank out of my storage , last week and when i grabbed it to move it it shattered like tempered glass ! 30 gals almost ended on the floor while i had clients from a stupid mistake . never again though .