{"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://reefs.com/#organization","name":"","url":"https://reefs.com/","sameAs":["https://www.facebook.com/reefscom","https://www.linkedin.com/company/reefs-com","http://www.youtube.com/c/Reefscom","https://www.pinterest.com/reefscom/","https://twitter.com/reefscom"]},{"@type":"WebSite","@id":"https://reefs.com/#website","url":"https://reefs.com/","name":"Reefs.com","publisher":{"@id":"https://reefs.com/#organization"},"potentialAction":{"@type":"SearchAction","target":"https://reefs.com/?s={search_term_string}","query-input":"required name=search_term_string"}},{"@type":"WebPage","@id":"https://reefs.com/invertebrates/long-spined-urchin/#webpage","url":"https://reefs.com/invertebrates/long-spined-urchin/","inLanguage":"en-US","name":"Long-Spined Urchin - Reefs.com","isPartOf":{"@id":"https://reefs.com/#website"},"image":{"@type":"ImageObject","@id":"https://reefs.com/invertebrates/long-spined-urchin/#primaryimage","url":"https://cdn.reefs.com/blog/wp-content/uploads/2016/07/Long-SpinedUrchin_SevTT-reefs.jpg","width":160,"height":160},"primaryImageOfPage":{"@id":"https://reefs.com/invertebrates/long-spined-urchin/#primaryimage"},"datePublished":"2016-07-11T19:46:32+00:00","dateModified":"2016-07-11T19:46:32+00:00"}]}
Long-Spined Urchin
Diadema antillarum
Diet: Herbivore, Algae
Reef Safe: Yes
Aggressiveness: Peaceful
Relative Care: Easy
Photo Courtesy of:
div>
credit: SevTT

credit: SevTT

 Water Conditions: 72-78° F, dKH 8-12, pH 8.1-8.4, sg 1.023-1.025
Max. Size: Body 2-3 in.; Spines 4-10 in.
Supplements: Calcium, Iodine, Trace Elements

was shared 0 times
00