They were discovered last year by a relative who wanted to use an aquarium tank that was stored in the garage.
Times, Sunday Times
Many factors must be balanced in the closed system of an aquarium tank to ensure the success of an aquascape.
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Two aquarium tanks had been filled with cloudy water from the inlet that morning.
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Is it time to retire the argument that octopuses confined to aquarium tanks rightly act as 'ambassadors' for their species, so that we humans may learn more about them?
The Times Literary Supplement
A lighting system was set up above the aquarium tanks.
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