Fresh 'n' Marine Aquarium Blog

Fresh 'n' Marine Aquarium Blog


About Sea Cucumbers

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[caption id="attachment_950" align="alignleft" width="150" caption="Sea Cucumber"][/caption] Sea cucumbers, echinoderms from the class Holothuroidea, are very common in marine reef aquaria as they are prized for their unusual behaviour and appearance. Found on the sea floor worldwide, they have leathery skin and an elongated body containing a single, branched gonad, and they ...


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