{"product_id":"longspine-urchin","title":"Longspine Urchin","description":"The Longspine Urchin is a valued clean‑up‑crew addition sold in‑store here in Columbus, Ohio. It acts as a algae‑eating urchin, even coralline, helping reduce maintenance and improve water quality. Stock 1 per 40 gal in a balanced reef or fish‑only system for best results. Difficulty: Easy‑Moderate. May topple loose corals—secure frags. Drip‑acclimate and maintain stable salinity for long‑term health.","brand":"In-Store","offers":[{"title":"Default Title","offer_id":43058385780849,"sku":"160396432196","price":39.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/2595\/2113\/files\/4969048f-82ee-423a-af00-07ebc8562795.jpg?v=1773166244","url":"https:\/\/local.mattscorals.com\/products\/longspine-urchin","provider":"In-Store","version":"1.0","type":"link"}