How to transport giant snakehead fish?

um is this delivery or are you moving?if moving i would say you need some type of large container obviously big enough to house it and very secure lid, when someone came a four hour drive to pick up my 14+inch tinfoils,,he travelled round country collecting pacu's and large catfish,he had a contraption which was of a very tough material similar to tarpoling,which he thread metal rods through the top to make a very large enclosure,at the top it zipped across for the four corners which met in the middle,creating a little gap of air and water to fall back into the "bag"..it was very novel...we filled it with about eighty or more litres from my tank...

An ordinary camping cooler works surprisingly well.

X2 with the camping cooler but they're only good up to a certain size fish. Plastic totes are also a good thing. To use.

A big cooler works great, it also helps control temperature as well, just tape the seam so to much water dosent slosh out

I use one of those 30 gallon coolers. It fit my 20 inch pacu very well.

i used big rubbermaid tubs and rap a blanket around it.