Time & Temp recipe changes?

New to site, could not find answer…
Recipe for two salmon fillets calls for 128d for 25 min. What changes when cooking six fillets at same time in larger pot?

No difference in time. Just make sure there is good circulation around the bags and the filets do not overlap at all. For most recipes time increases as a function of thickness not overall quantity.

Make sure the fish is at room temperature first. Adding frozen fillets will drop the water temperature which will then take time to come back up again, and this will take longer the more frozen fish you add.