{"product_id":"celestial-pearl-danio","title":"Celestial Pearl Danio (Danio Margaritatus)","description":"\u003cp\u003e\u003cstrong\u003e*Note: Images are used as an example only. Due to the nature of live animals, colouration, size and patterns may vary.*\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCelestial Pearl Danio\u003cbr\u003e\u003c\/strong\u003eScientific Name: Danio margaritatus\u003cbr\u003e(Also commonly known as Galaxy Rasbora.)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003cbr\u003e\u003c\/strong\u003eThe Celestial Pearl Danio is a striking nano fish celebrated for its shimmering pearl-like spots, deep blue body, and vivid orange-red fins. Small, peaceful, and highly decorative, this species is ideal for planted aquariums. Although hardy once settled, it thrives best in stable, mature environments with gentle conditions and a sense of security provided by plants and schooling behaviour.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDistinct pearl-like spotting across a blue body\u003c\/li\u003e\n\u003cli\u003eBright orange or red fin highlights\u003c\/li\u003e\n\u003cli\u003eSmall, peaceful, and perfect for nano and planted tanks\u003c\/li\u003e\n\u003cli\u003eSchooling species that shows best behaviour in groups\u003c\/li\u003e\n\u003cli\u003eHardy once established but appreciates a calm, stable environment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCare Level: Easy to Moderate\u003cbr\u003e\u003c\/strong\u003eCelestial Pearl Danios adapt well to home aquariums but do best with stable water parameters, gentle flow, and a planted layout that reduces stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHabitat Requirements\u003cbr\u003eEnvironment Type:\u003c\/strong\u003e Freshwater\u003cbr\u003e\u003cstrong\u003eTank Size:\u003c\/strong\u003e Best results in 40+ litres; can be kept in 20 litres with excellent maintenance and a proper group size\u003cbr\u003e\u003cstrong\u003eTemperature:\u003c\/strong\u003e Ideally 22–26°C; tolerates 20–27°C\u003cbr\u003eWater Parameters: pH 6.6–7.4 preferred; stable 6.5–7.8 acceptable\u003cbr\u003e\u003cstrong\u003eWater Hardness:\u003c\/strong\u003e Soft to moderately hard water\u003cbr\u003e\u003cstrong\u003eWater Flow:\u003c\/strong\u003e Gentle to moderate\u003cbr\u003e\u003cstrong\u003eAquascape:\u003c\/strong\u003e Planted tanks with dense cover, fine-leaved plants, and open mid-water swimming areas. Shrimp-safe hiding spaces help reduce shyness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiet\u003cbr\u003ePrimary Diet:\u003c\/strong\u003e High-quality micro pellets or fine flakes suitable for small fish\u003cbr\u003e\u003cstrong\u003eVariety:\u003c\/strong\u003e Live or frozen foods such as daphnia, baby brine shrimp, cyclops, and micro-worms enhance colour and condition\u003cbr\u003e\u003cstrong\u003eFlexible Options:\u003c\/strong\u003e They nibble on small natural foods found in mature aquariums\u003cbr\u003e\u003cstrong\u003eFeeding Frequency:\u003c\/strong\u003e Small meals 1–2 times daily\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eTank Mates:\u003c\/strong\u003e Peaceful nano fish, small rasboras, small tetras, Corydoras species, and shrimp\u003cbr\u003e\u003cstrong\u003eAvoid:\u003c\/strong\u003e Larger or fast, boisterous fish that may outcompete or stress them\u003cbr\u003e\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful; males can display gentle sparring behaviour, especially when in good condition\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize and Lifespan\u003cbr\u003eAdult Size:\u003c\/strong\u003e 1.5–2.5 cm\u003cbr\u003e\u003cstrong\u003eTypical Lifespan:\u003c\/strong\u003e 3–5 years with consistent care\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBehaviour and Activity\u003cbr\u003e\u003c\/strong\u003eCelestial Pearl Danios are active but gentle shoaling fish. They feel most confident in well-planted aquariums, where their natural colours intensify. Males often display to one another, especially when healthy and well-fed, creating beautiful flashes of red and blue in the aquarium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecial Requirements or Considerations\u003cbr\u003e\u003c\/strong\u003eA mature tank with stable parameters is strongly recommended. Sudden changes in water quality can cause stress. Keeping them in groups of at least six encourages natural behaviour and reduces shyness. Providing plenty of plant cover brings out their best colours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eNano and community setups\u003c\/li\u003e\n\u003cli\u003eAquarists who appreciate small, colourful, peaceful fish\u003c\/li\u003e\n\u003cli\u003eHobbyists looking for a calm, visually striking species\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Notes\u003cbr\u003e\u003c\/strong\u003eCelestial Pearl Danios are most vibrant when kept in a well-planted environment with stable conditions and a varied diet. While they tolerate a reasonable range of setups, optimal care results in rich colouration, confident behaviour, and overall improved health.\u003c\/p\u003e","brand":"3 Little Fish","offers":[{"title":"Default Title","offer_id":45827131736322,"sku":"","price":20.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8413\/3890\/files\/bubble-cpd.png?v=1788421610","url":"https:\/\/3little.fish\/products\/celestial-pearl-danio","provider":"3 Little Fish","version":"1.0","type":"link"}