Dart Den

If I look from the top of my viv I can se a film on part of the water, I rinsed all the plants tremensly, and let my silicone offgas for the appropriate time, Is this something to worry about, I am getting my frog this weekend and want to make sure that the viv is perfect

I would not worry too much. This can happen at times.
You may want to look up "quarantine" before adding a new frog right into that viv though.

Rich