I cannot believe what I'm reading.
I transported a hydrolycus species over 5 hours (as well as transferring it twice during transport) earlier this year, and didn't even think about sedatives or "bag buddies," whatever the hell those are. There is NO reason to sedate these fish or even think about it. Anyone with experience with these fish would know that, and I'm hardly a fish keeping expert, let alone a payara expert.
The fact that this isn't alarming to some people here is just amazing.
West1, you're in the wrong because you bought a sedated payara. These fish do not tolerate medications at all, and you knew that. It's well documented in the "Other Monster Fish" section here. I'd have walked away with a polite "no thank you." You also should have waited longer before adding fish to a freshly established tank. Big no-no with sensitive fish. All of the California members flip expensive fish every other week anyways, so arguing with them about acclimation processes is moot, as they probably do know better than you. Not sure if that's a good or bad thing, but it's the truth.
L Aquatics should not be calling his customers a "dick" on public forums. There are only so many of your California lackies, and I'm sure a lot of other members just scratched you off as a "vendor," myself included. Thanks for handling this so badly; I'm glad I didn't have to go through this, and I can't be the only one thinking that. Do you have any clue how pissed off I would be if I bought a fish from someone and then less than 24 hours later it was dead, and they wouldn't at least answer the phone? I wouldn't expect my money back, but I would expect some answers, stat. No one makes it in this world without having integrity, and getting all uppity at West1 because he was/is upset isn't an excuse.