thanks. i put them in the tank about 6 hours ago. They seem to love swimming over the bubbles. I put some shrimp in and they are eating like pigs. They have nice fat tails. They have been together sence they were pups. In there old tank and this one, they always swim together, are on top of each other, if one swims to the other side the other ray fallows. He said they are starting to pair off. They were in a tank with 4 other rays.
I hope in my 425 they might breed for me.
I paid $150 each. pet stores have them that size for around $500 each.