Aquariums
موطن
Habitats
पर्यावास
Habitat
生息地
動物棲地
Aquatic animals
Biological oceanography
Marine animals
Marine biology
Marine ecology
Marine ecosystems
Marine plants
Oceanic habitats
Water animals
5.3 - Changed from Marine animals to Marine habitats. BT Animals removed, BT Habitats added.
Marine habitats
Aquaculture
Plankton
Photophores
発光器
发光器官
Corals
Spawning
Phytoplankton