Ok I'm back in WI and the seahorses and corals made it Now I just need to find them a new tank. They are in a 10g now, but that will not do for long term. I just wanted to let everyone know they made it, despite the 50 F temp. they dropped to in the truck. Not sure how that happened since the temp in the truck was a lot warmer then 50. The seahorse gods must have been watching over us