liverock
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Etymology edit
Noun edit
liverock (uncountable)
- (aquarium) A rocky material made of calcium carbonate or other calcareous materials, usually derived from the skeletons of dead coral. It is home to various marine animals, algae and bacteria and is used as an important part of the aquascaping and biological filtration in marine aquaria.
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Noun edit
liverock (plural liverocks)
- Alternative form of laverock