This was a repair of a 10 foot long acrylic tank with a broken bottom.  The tank had to be craned into the customer’s home and then the walls were built around it.  Unfortunately we found out afterwards that the bottom was cracked and now needed to be repaired on site.  Here is the video of our team repairing that crack.  I apologize for the roughness of the video, it was originally not intended as an instructional video.