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              Mertensii Butterflyfish (Chaetodon mertensii) 
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              Miles Lionfish (Pterois miles) 
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              Mud Reef Goby (Exyrias belissimus) 
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              Multicolor Angelfish (Centropyge multicolor) 
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              Naoko's Fairy Wrasse, Male (Cirrhilabrus naokoae) 
- 
              Ocellaris Clownfish (Amphiprion ocellaris) 
- 
              Ocellate Damselfish (Pomacentrus vaiuli) 
- 
              Ochre Striped Cardinalfish (Ostorhinchus compressus) 
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              Orange Dotted Tuskfish (Choerodon anchorago) 
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              Orange Spotted Shrimp Goby (Amblyeleotris guttata) 
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              Orange Stripe Shrimp Goby (Amblyeleotris randalli) 
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              Orangeback Angelfish (Centropyge acanthops) 
- 
              Orangeback Angelfish (Centropyge acanthops) 
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              Ornate Leopard Wrasse (Macropharyngodon ornatus) 
- 
              Pajama Cardinalfish (Sphaeramia nematoptera) 
- 
              Pearlscale Butterflyfish (Chaetodon xanthurus) 
- 
              Pictilis Anthias, Female (Pseudanthias pictilis) 
- 
              Pictus Blenny (Ecsenius pictus) 
- 
              Pink Skunk Clownfish (Amphiprion perideraion) 
- 
              Pink Speckled Shrimp Goby (Cryptocentrus leptocephalus) 
- 
              Pinkbar Goby (Amblyeleotris aurora) 
- 
              Pinktail Triggerfish (Melichthys vidua) 
- 
              Powder Blue Tang (Acanthurus leucosternon) 
- 
              Powder Blue Tang, Maldives (Acanthurus leucosternon) 
- 
              Powder Brown Tang (Acanthurus japonicus) 
- 
              Princess Anthias (Pyronotanthias smithvanizi) 
- 
              Puddingwife Wrasse (Halichoeres radiatus) 
- 
              Purple Firefish (Nemateleotris decora) 
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              Purple Masked Angelfish (Paracentropyge venustus) 
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              Purple Tang (Zebrasoma xanthurum)