Cut and pasted from post #14: According to the manual online it's 50 ” L x 27 1/4 ” W x 53 ” H. Here's the link to the manual for this class of aquariums: http://www.marineland.com/sites/marineland/documents/mlseries_manual.pdf
This looks like my Pavona sp., also known as leaf coral, lettuce coral, frilly coral, potato chip coral and/or cabbage coral. Here's a link with pictures: http://animal-world.com/Aquarium-Coral-Reefs/Leaf-Coral
+1 for Jack! + 1 million for adopting a greyhound! Amazing dogs! =) We'd like to have one some day. For now we have a Greater Swiss Mountain Dog 14-week puppy named Zuri and a 5yr old golden doodle, Shadow.
Good luck! I understand the scenario you were faced with. While their diet is "varied," they are extremely selective. I'd sure like to know what store was selling these.
It's Lobophytum sp., common name Devil's Hand. I have one in my tank and have fragged it a couple of times. It's also fragged itself a couple of times. Pretty easy to keep, too!
A nice specimen. They're next to impossible to keep well in aquariums. There are so many species with so many different feeding niches that these nearly always starve and waste away. Buying animals like this only promotes stores to purchase more. Good luck with yours, I hope you figure out what it eats.