Title says it all...tank is 7 months old, cracked along the curve. Luckily my girlfriend was home and heard it and was able to call me at work for me to rush home. All live stock made it out and most of the water was collected into buckets so no damage to the hardwood floors. In the meantime Tank it easy has been awesome and taking in my refugee livestock! However JBJ was closed by the time I could call, and will be calling tomorrow. Pretty bummed about this and have a feeling they will tell me its out of warranty pound sand, and I don't know if I have it in me to spend ANOTHER $500+ to get a new tank and sand to get it up and running on sunday. So has anyone here had any experience with them replacing something outside of the warranty period?