{"product_id":"asian-blue-mudskipper-periophthalmodon-septemradiatus","title":"Asian Blue Mudskipper (Periophthalmodon Septemradiatus)","description":"\u003ch2\u003eAsian Blue Mudskipper — The Jewel-Toned Amphibious Wonder\u003c\/h2\u003e\n\u003cp\u003eCaptivating, rare, and utterly unlike anything else in the hobby, the \u003cstrong\u003eAsian Blue Mudskipper (\u003cem\u003ePeriophthalmodon septemradiatus\u003c\/em\u003e)\u003c\/strong\u003e is one of the most striking and sought-after mudskipper species available. Distinguished from other mudskippers by its beautiful blue-tinted colouration and more slender, elegant body form, this species from the freshwater and brackish rivers of Southeast Asia is a true showpiece for the dedicated paludarium enthusiast.\u003c\/p\u003e\n\n\u003cp\u003eLike all mudskippers, \u003cem\u003eP. septemradiatus\u003c\/em\u003e is a genuine amphibious fish — equally comfortable on land and in water, using its powerful pectoral fins to walk, skip, and even climb. With their large, independently mobile eyes and expressive personalities, Asian Blue Mudskippers are interactive, intelligent, and endlessly fascinating to observe.\u003c\/p\u003e\n\n\u003ch3\u003eCare at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommon Name:\u003c\/strong\u003e Asian Blue Mudskipper, Seven-rayed Mudskipper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScientific Name:\u003c\/strong\u003e \u003cem\u003ePeriophthalmodon septemradiatus\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Southeast Asia (freshwater to brackish rivers, estuaries, and mangrove margins)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdult Size:\u003c\/strong\u003e Up to 10 cm (4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 7.0 – 8.0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGeneral Hardness (GH):\u003c\/strong\u003e 8 – 20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarbonate Hardness (KH):\u003c\/strong\u003e 2 – 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 24 – 28°C (75 – 82°F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNitrite (NO₂):\u003c\/strong\u003e 0 ppm — must be zero at all times\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNitrate (NO₃):\u003c\/strong\u003e 15 ppm or lower\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater Type:\u003c\/strong\u003e Freshwater to low-end brackish; more freshwater-tolerant than many mudskipper species\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDifficulty:\u003c\/strong\u003e Moderate to Advanced\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e⚠️ Important: Land Space \u0026amp; Habitat Requirements\u003c\/h3\u003e\n\u003cp\u003eAsian Blue Mudskippers have unique care requirements that are non-negotiable for their long-term health:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLand access is essential:\u003c\/strong\u003e They are amphibious and \u003cstrong\u003emust have access to a dry land area\u003c\/strong\u003e at all times. A paludarium or vivarium setup with a sloped substrate, mudflat, or elevated platform is required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e The land area must remain humid to allow cutaneous respiration (breathing through the skin). Mist the land area regularly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEscape-proofing:\u003c\/strong\u003e A tight-fitting, ventilated lid is absolutely essential — mudskippers are skilled climbers and will escape from open or loosely covered tanks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTank \u0026amp; Setup Tips\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003epaludarium\u003c\/strong\u003e with a shallow water section and a generous land area is the ideal setup. Use a sloped substrate (fine sand or mud mix) to create a natural mudflat gradient from water to land. Mangrove roots, smooth rocks, driftwood, and cork bark create a naturalistic environment that replicates their riverbank and estuarine habitat. Aim for a water depth of 5–10 cm in the aquatic zone.\u003c\/p\u003e\n\n\u003ch3\u003eFeeding\u003c\/h3\u003e\n\u003cp\u003eCarnivorous predators. Accept live and frozen meaty foods: bloodworms, crickets, small mealworms, earthworms, brine shrimp, and other small invertebrates. They strongly prefer to feed on land or at the water’s edge. With patience, hand-feeding is achievable and makes for a deeply rewarding keeper-fish relationship.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Tank Mates\u003c\/h3\u003e\n\u003cp\u003eBest kept as a \u003cstrong\u003especies-only setup\u003c\/strong\u003e or with other mudskippers of similar size. They are territorial, particularly over land space — provide ample territory for each individual. Avoid housing with fully aquatic fish or invertebrates that cannot access land.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e📸 Photos are for reference only. Actual fish may vary slightly in appearance — each one is uniquely characterful!\u003c\/em\u003e\u003c\/p\u003e","brand":"Aquapets ( KowloonAquarium)","offers":[{"title":"Default Title","offer_id":53541005000977,"sku":null,"price":48.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/9225\/6785\/files\/original_8dca798c-fbdb-49d2-999c-c60f139ae68e.jpg?v=1778569051","url":"https:\/\/www.aquapets.ca\/products\/asian-blue-mudskipper-periophthalmodon-septemradiatus","provider":"Aquapets ( KowloonAquarium)","version":"1.0","type":"link"}