Lee, thanks for your help. I will continue to monitor closely. I need to pick up a second bucket for having two buckets of salt water ready to go. I try to make batches of about 22-25 gallons for the 75 gallon tank. By having two full buckets ready to go, I can two one really big or two standard size water changes in a short period of time to help address any "super high level" situations that might arrise.

I still have a little bit of re-organizing to do in the tank. I have taken out about 30 pounds of live rock as it just wasn't possible to insure all get set on the tank bottom and I think I had too much as it was anyway.