I have a great
Liquid Bacteria that I am very fond of.

Call it a snake oil, a placebo, or whatever you wish. I have no doubt we have controlled some ammonia spikes with the product in the past. I will use it regularly on this Koi Pond especially during this start up process.
BTW Mark, weren't you a distributor for Aqua One Liquid bacteria not too terribly long ago?
Respectfully,
The Pond Digger