{"id":6983,"date":"2026-02-17T06:49:07","date_gmt":"2026-02-17T06:49:07","guid":{"rendered":"https:\/\/aquadistribution.co.uk\/product\/harlequin-shark-labeo-cyclorhynchus-5cm\/"},"modified":"2026-02-17T06:49:08","modified_gmt":"2026-02-17T06:49:08","slug":"harlequin-shark-labeo-cyclorhynchus-5cm","status":"publish","type":"product","link":"https:\/\/aquadistribution.co.uk\/?product=harlequin-shark-labeo-cyclorhynchus-5cm","title":{"rendered":"Harlequin Shark Labeo Cyclorhynchus 5cm"},"content":{"rendered":"<p><strong>Harlequin Shark Labeo Cyclorhynchus 5cm<\/strong><\/p>\n<p><em>Overview:<\/em> The Harlequin Shark, scientifically known as Labeo Cyclorhynchus, is a captivating freshwater fish prized for its sleek, shark-like appearance. With its striking black body adorned with vibrant red and white patterns, this species adds a unique flair to any aquarium.<\/p>\n<p><em>Origin:<\/em> Originally hailing from the rivers and streams of Southeast Asia, particularly Thailand and Malaysia, these fish thrive in well-oxygenated waters with moderate flow.<\/p>\n<p><em>Feeding:<\/em> Omnivorous by nature, they eagerly accept a varied diet consisting of high-quality flakes, pellets, live, or frozen foods. Supplement their diet with vegetables like blanched zucchini or spinach for optimal health.<\/p>\n<p><em>Tank Mates:<\/em> While generally peaceful, the Harlequin Shark prefers the company of its own species or other non-aggressive tank mates. Compatible companions include peaceful community fish like tetras, rasboras, and peaceful barbs. Avoid keeping them with fin-nipping species to prevent stress.<\/p>\n<p><em>Aggression:<\/em> Typically docile, they may exhibit territorial behavior towards conspecifics or when the tank lacks hiding places. Provide ample hiding spots with plants, caves, and driftwood to mitigate potential aggression.<\/p>\n<p><em>Experience Level:<\/em> Ideal for aquarists with moderate experience, the Harlequin Shark requires attention to water quality and a well-maintained habitat. Ensuring proper tank conditions and understanding their behavior contributes to their well-being.<\/p>\n<p><em>Water Parameters:<\/em> Maintain a pH level between 6.5 to 7.5, with a water temperature ranging from 72\u00b0F to 78\u00b0F (22\u00b0C to 26\u00b0C). Ammonia and nitrite levels should consistently read at zero, while keeping nitrate levels below 40 ppm through regular water changes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Harlequin Shark Labeo Cyclorhynchus 5cm Overview: The Harlequin Shark, scientifically known as Labeo Cyclorhynchus, is a captivating freshwater fish prized for its sleek, shark-like appearance. With its striking black body adorned with vibrant red and white patterns, this species adds a unique flair to any aquarium. Origin: Originally hailing from the rivers and streams of [&hellip;]<\/p>\n","protected":false},"featured_media":6982,"template":"","meta":[],"product_brand":[],"product_cat":[33],"product_tag":[],"class_list":{"0":"post-6983","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-shark","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"group_of_quantity":0,"min_quantity":0,"max_quantity":"","exclude_order_quantity_value_rules":"no","exclude_category_quantity_rules":"no","combine_variations":"no","exclude_global_add_ons":[],"addons":[],"_links":{"self":[{"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=\/wp\/v2\/product\/6983","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=\/wp\/v2\/media\/6982"}],"wp:attachment":[{"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6983"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=6983"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=6983"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=6983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}