Look into live rock and coral. That's always livens up a tank. Also I would add a few lobsters. You can get small ones that are about 3in long. They will kill fish though. My two lobsters killed 4 of my sharks.
The past few days my 17 week old puppy has been whiny for no reason. Nothing has changed in his life and I know he is not hurt because I have been home from work for the past week. For instance he was sleeping a while ago and then he woke up and sat on the couch, then started whining. He did not...