Originally Posted by avidhomebrewer
I don't know what is in that bottle or what they use to condition with, but usually, the conditioning strain isn't what is fermented with. Anyways, I would go with about 200 mL or so of slurry.
200 ml is a **** ton of yeast for bottle conditioning. That's probably more than enough to ferment a regular beer. I would just take about 5 to 10 ozs of the liquid from your starter (no sediment) and add that to the bottling bucket for 5 gallons. All you need is a small amount of active sacc or brett to work on the priming sugar.