Algae eater
- Abalone
- Ampullariidae
- Ancistrus
- Arrow crab
- Atyidae
- Audouinella
- Bighead carp
- Blonde naso tang
- Bryopsis
- Bumble bee snail (disambiguation)
- Cerithiidae
- Chevron tang
- Chinese algae eater
- Conch
- Convict tang
- Coralline algae
- Cyprinid
- Diatom
- Exallias brevis
- Gold Rim tang
- Grass carp
- Gyrinocheilidae
- Gyrinocheilus
- Gyrinocheilus aymonieri
- Halloween hermit crab
- Highfin blenny
- Japanese white crucian carp
- Jordanella floridae
- Kole tang
- Linear blenny
- Loricariid
- Loricariidae
- Lytechinus variegatus
- Neobernaya spadicea
- One Spot Blenny
- Orangebar tang
- Osmeridae
- Otocinclus
- Otocinclus vittatus
- Palaemonetes
- Paracanthurus
- Plecoglossus altivelis
- Plecostomus
- Powder Blue Tang
- Pungtungia herzi
- Purple Tang
- Red Sea sailfin tang
- Sailfin Blenny
- Sea urchin
- Seaweed
- Seaweed blenny
- Segmented Sailfin Blenny
- Siamese algae eater
- Silver carp
- South America
- Spotted porcelain crab
- Starry blenny
- Tail-spot blenny
- Trochus
- Turbo (gastropod)
- Two-Spot Blenny
- Yellow tang