I happen to hit my local, one and only place to buy saltwater fish, which happens to be a major chain store, as they received their shipment of fish and invertebrates. So, I stood there watch how they acclimated the critters they were receiving.
Here is how it goes:
Opens large cardboard box
Pulls small bag out of box
Looks at what’s inside
Dump it into a tank.
Snails, shrimp, fish, doesn’t matter.
I asked how many more he had to do and he said 3 more boxes. He then mumbles something about them shipping each type of item in a separate bag and how much time it takes to get them into their tanks.
I wonder what the survival rate is. I may have to go back tomorrow and see as the tanks were being stuffed full.

Here is how it goes:
Opens large cardboard box
Pulls small bag out of box
Looks at what’s inside
Dump it into a tank.
Snails, shrimp, fish, doesn’t matter.
I asked how many more he had to do and he said 3 more boxes. He then mumbles something about them shipping each type of item in a separate bag and how much time it takes to get them into their tanks.
I wonder what the survival rate is. I may have to go back tomorrow and see as the tanks were being stuffed full.