I'll be using it today. Saltwater will be here for my 120 in about an hour. Yes, I ordered it. The thought of moving 120-140 gallons of water didn't sound appealing. Luckily my LFS is delivering it lol.
Anyways, picked up a bottle of Fritz Zyme Turbo Start 900 yesterday for 100 gallons. Excited to see how it works. Though I won't be adding any livestock for a few weeks, but would love to have the bacteria boost.