Normally for fish you fill the bag- 1/3 water and 2/3 air. Knot the bag and then wrap a rubber band or two around it. Then put that bag (upside-down) in a second bag. When you put it in the box you need to support the bag with newspaper, packing peanuts, styrofoam, ect. (one or more) Sometimes, depending on where you are shipping to, the season, and then the temperature- you might need a heat pack.
So what's the 411 on shipping snakeheads?
