The Dallas World Aquarium, probably like many others, doesn't really choose their tank size and shape for the benefit of the GPO or other animals - they want matching display tanks and they have a number of them. The theme is sea life from different parts of the world. The GPO is in the British Columbia coastal display, if I'm not mistaken.
The tall 800 gallon format gives them the maximum room to display marine life such as anemones, urchins and fish because they build a rock background all the way up. The octo lives at the bottom in a cave.
Nancy
The tall 800 gallon format gives them the maximum room to display marine life such as anemones, urchins and fish because they build a rock background all the way up. The octo lives at the bottom in a cave.
Nancy