{"id":8711,"date":"2026-02-17T07:10:56","date_gmt":"2026-02-17T07:10:56","guid":{"rendered":"https:\/\/aquadistribution.co.uk\/product\/mackerel-barb-opsarius-pulchellus-5cm\/"},"modified":"2026-02-17T07:10:57","modified_gmt":"2026-02-17T07:10:57","slug":"mackerel-barb-opsarius-pulchellus-5cm","status":"publish","type":"product","link":"https:\/\/aquadistribution.co.uk\/?product=mackerel-barb-opsarius-pulchellus-5cm","title":{"rendered":"Mackerel Barb Opsarius Pulchellus 5cm"},"content":{"rendered":"<p><strong>Mackerel Barb Opsarius Pulchellus 5cm<\/strong><\/p>\n<p><strong>Overview:<\/strong> The Mackerel Barb, Opsarius pulchellus, is a stunning addition to any aquarium with its vibrant coloration and lively demeanor. Originating from the clear, flowing waters of Southeast Asia, these barbs exhibit intricate mackerel-like patterns across their sleek bodies, adding an alluring charm to any aquatic landscape.<\/p>\n<p><strong>Feeding:<\/strong> Omnivorous by nature, Mackerel Barbs readily accept a varied diet comprising high-quality flakes, pellets, and live or frozen foods like bloodworms and brine shrimp. Their enthusiastic feeding behavior makes them a delight to observe during mealtimes.<\/p>\n<p><strong>Tank Mates:<\/strong> Peaceful and social, Mackerel Barbs thrive in the company of their own species or other non-aggressive community fish such as danios, rasboras, and small tetras. They flourish in a well-populated tank with ample swimming space.<\/p>\n<p><strong>Aggression:<\/strong> With a mild temperament, these barbs exhibit minimal aggression, especially when housed in groups of five or more. Nonetheless, avoid pairing them with fin-nipping or aggressive species to ensure a harmonious aquarium environment.<\/p>\n<p><strong>Experience Level:<\/strong> Ideal for aquarists of varying experience levels, the Mackerel Barb is relatively hardy and easy to care for, provided proper water conditions and a balanced diet are maintained.<\/p>\n<p><strong>Water Parameters:<\/strong> Optimal conditions for these barbs include a temperature range of 72-78\u00b0F (22-26\u00b0C), a pH level of 6.0-7.5, and moderately soft to slightly hard water. Regular water changes and a well-maintained aquarium environment are essential for their well-being.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mackerel Barb Opsarius Pulchellus 5cm Overview: The Mackerel Barb, Opsarius pulchellus, is a stunning addition to any aquarium with its vibrant coloration and lively demeanor. Originating from the clear, flowing waters of Southeast Asia, these barbs exhibit intricate mackerel-like patterns across their sleek bodies, adding an alluring charm to any aquatic landscape. Feeding: Omnivorous by [&hellip;]<\/p>\n","protected":false},"featured_media":8710,"template":"","meta":[],"product_brand":[],"product_cat":[43],"product_tag":[],"class_list":{"0":"post-8711","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-barb","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\/8711","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\/8710"}],"wp:attachment":[{"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8711"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=8711"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=8711"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=8711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}