So it’s important to check with the supplier on what they put in their water for acclimation. Some places ship their fish in very low salinity like 1.021 (for some reason) and if you don’t drip acclimation that can shock and kill the fish not instantly but in a couple of days. Others like Biota put something in the water so if you drip acclimate then you actually kill the fish lol. They actually say if you drip acclimate it, then they void the claims process. They do ship it at 1.026 though. They put something in the water to help with the shipping process but say you can not drip acclimate as the chemical will kill the fish if they stay in the water exposed to air.
I would just quickly check the salinity because if it’s way off you may have to drip acclimatize them. If not then just temp acclimation and drop.