Assertion: aquarium | /r/CapableOf | term nano reefs
Facets:
Source sentences:
text: Reef aquaria under 100 litres (26 US gal; 22 imp gal) have a special place in the aquarium hobby; these aquaria, termed nano reefs (when used in reefkeeping), have a small water volume, under 40 litres (11 US gal; 9 imp gal).