Black Sea Cucumber
Holothuria atra
Black Cucumber · Lollyfish
Sea Cucumbers
A common and hardy sea cucumber that processes sand and detritus. The Black Sea Cucumber is one of the easiest species to keep and helps maintain clean sand beds in larger reef tanks.
Difficulty Easy
Reef Safe Reef Safe
Temperament Peaceful
Available Stock
No Black Sea Cucumber in stock at any Australian reef shop we track, as of 2026-08-23. We follow 4 Black Sea Cucumber listings from 100% Aquatics, Nature Aquariums, Reef Haven and Roxy Aquarium, so it may come back into stock here.
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