Assertion: aquarium's litre | /r/HasProperty | 550,000 imp gal
Facets:
Source sentences:
text: Billed as "the world's only submarium", the exhibits contain thousands of sea creatures (including seven species of shark), 2,500,000 litres (550,000 imp gal; 660,000 US gal) of water and 87 tonnes (96 short tons; 86 long tons) of salt housed in a building designed by Sir Terry Farrell and built as part of the UK National Lottery's Millennium Commission project.
text: Aquaria exhibits include the Tropical Lagoon of Light, teeming with brightly coloured tropical fish and rays, a 10-metre-deep (33 ft) Endless Oceans exhibit containing 2,500,000 litres (550,000 imp gal; 660,000 US gal) of water, Europe's deepest viewing tunnel at 9 metres (30 ft), and a glass lift through the tank.