And not to sound like a smart azz, but once its in place do not even move it with even just sand in it and no water or LR. JBJ do not have the greatest reputation on staying in one piece so perhaps adding a catch container under it may also be a good idea aloong with an audible water leakage alarm. The two LFS here quit selling them due to cracking issues even on the new models, and then ***** started to handle them. Well what do you think happened. ***** opened one up and set it up for a display unit, and it cracked as well.......Lots of luck.