Let me tell you a horror story about shipping. A couple of years ago I bought $200.00 worth of zoos from Canadian Reef (no longer around)
He shipped them using a courier that guaranteed delivery by 10:00 AM the next day. Of course they were sent to the wrong place, and the shipper had to drive a long way to pick them up, and resend them
When they finally arrived a day later, some of the zoos had fallen of the rocks they were glued onto. They did not look at all like the pictures he had on his website.
He replaced a couple of them, but when they arrived the temperature in the bag was 15 degrees C. One of them was dead, and the other took a very long time to recover.
I am thinking that maybe a thermos sent expresspost would be better.
