I'm thinking of making a TOS/2009 Enterprise aquarium. However, I need help with the fish. Care to give a few suggestions?

So far, I have...

Kirk: Watermeat
Spock:
Chapel: Sea Angel
Uhura: Lilah
Chekov: Red Starfish
Sulu: Knight Fish
Nero: Landshark
Klingon/Romulan starship: Air shark
Redshirts: Goldfish
McCoy:
Pike:
Scotty:


These are subject to change if I get a better idea, and if someone suggests another character that I forgot.
Thanks for your help!