{"product_id":"rainbow-celebes","title":"Celebes Rainbowfish (Marosatherina ladigesi) (Unsexed)","description":"\u003cp data-path-to-node=\"6\"\u003eAdd an ethereal glow to your planted aquarium with the stunning \u003cb data-path-to-node=\"6\" data-index-in-node=\"64\"\u003eCelebes Rainbowfish\u003c\/b\u003e (\u003ci data-path-to-node=\"6\" data-index-in-node=\"85\"\u003eMarosatherina ladigesi\u003c\/i\u003e). Known for their semi-translucent, shimmering neon-yellow and ice-blue bodies and the elongated, thread-like fin rays of mature males, these peaceful schooling fish are a mesmerizing centerpiece for community tanks.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eOverview \u0026amp; Place of Origin\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eThe \u003cb data-path-to-node=\"9\" data-index-in-node=\"4\"\u003eCelebes Rainbow\u003c\/b\u003e, also widely known as the Celebes Rainbowfish (\u003ci data-path-to-node=\"9\" data-index-in-node=\"67\"\u003eMarosatherina ladigesi\u003c\/i\u003e, formerly \u003ci data-path-to-node=\"9\" data-index-in-node=\"100\"\u003eTelmatherina ladigesi\u003c\/i\u003e), is an exquisite freshwater fish native to the island of \u003cb data-path-to-node=\"9\" data-index-in-node=\"180\"\u003eSulawesi (formerly Celebes), Indonesia\u003c\/b\u003e. In the wild, they inhabit slow- to moderate-flowing, crystal-clear streams and rivers flowing through limestone foothills, where the water is naturally clean, mineral-rich, and slightly hard.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eQuick Aquarium Care Stats:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eScientific Name:\u003c\/b\u003e \u003ci data-path-to-node=\"12,0,0\" data-index-in-node=\"17\"\u003eMarosatherina ladigesi\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eCommon Names:\u003c\/b\u003e Celebes Rainbowfish, Celebes Rainbow, Celebes Sailfish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eCare Level:\u003c\/b\u003e Intermediate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003e\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003eTemperament:\u003c\/b\u003e Peaceful, active, schooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,4,0\"\u003e\u003cb data-path-to-node=\"12,4,0\" data-index-in-node=\"0\"\u003eAdult Size:\u003c\/b\u003e Approx. 2.5 to 3 inches (6–7.5 cm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,5,0\"\u003e\u003cb data-path-to-node=\"12,5,0\" data-index-in-node=\"0\"\u003eMinimum Tank Size:\u003c\/b\u003e 20 to 30 gallons\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,6,0\"\u003e\u003cb data-path-to-node=\"12,6,0\" data-index-in-node=\"0\"\u003eDiet:\u003c\/b\u003e Omnivore \/ Micropredator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,7,0\"\u003e\u003cb data-path-to-node=\"12,7,0\" data-index-in-node=\"0\"\u003eWater Temperature:\u003c\/b\u003e 72°F – 82°F (22°C – 28°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,8,0\"\u003e\u003cb data-path-to-node=\"12,8,0\" data-index-in-node=\"0\"\u003epH Range:\u003c\/b\u003e 7.0 – 8.0 (Prefers neutral to moderately alkaline)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,9,0\"\u003e\u003cb data-path-to-node=\"12,9,0\" data-index-in-node=\"0\"\u003eHardness:\u003c\/b\u003e 10 – 20 dGH (Prefers medium-hard water)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eAquarium Environment \u0026amp; Care\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eTo bring out their most vibrant coloration and graceful display behaviors, Celebes Rainbowfish require a well-established setup with pristine water quality:\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eTank Size \u0026amp; Swimming Space:\u003c\/b\u003e A \u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"30\"\u003eminimum tank size of 20 to 30 gallons\u003c\/b\u003e (preferably a long aquarium, 30+ inches in length) is recommended. These are fast, open-water swimmers that need ample horizontal room to dart and display.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,1,0\"\u003e\u003cb data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003eAquascaping:\u003c\/b\u003e Create a natural layout featuring dense background planting (such as \u003ci data-path-to-node=\"16,1,0\" data-index-in-node=\"82\"\u003eVallisneria\u003c\/i\u003e, \u003ci data-path-to-node=\"16,1,0\" data-index-in-node=\"95\"\u003eCryptocoryne\u003c\/i\u003e, and stem plants) combined with driftwood or river stones, leaving an open swimming zone across the middle and upper levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,2,0\"\u003e\u003cb data-path-to-node=\"16,2,0\" data-index-in-node=\"0\"\u003eWater Flow \u0026amp; Quality:\u003c\/b\u003e They thrive with gentle to moderate water flow and efficient biological filtration. Celebes Rainbowfish are sensitive to sudden water parameter swings and elevated nitrates; regular partial water changes are essential.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,3,0\"\u003e\u003cb data-path-to-node=\"16,3,0\" data-index-in-node=\"0\"\u003eSubstrate \u0026amp; Lighting:\u003c\/b\u003e Dark substrate and subdued lighting (or shaded areas created by floating plants) will make their iridescent neon blues and sunny yellows truly pop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003eFeeding \u0026amp; Diet\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"19\"\u003eCelebes Rainbowfish are enthusiastic \u003cb data-path-to-node=\"19\" data-index-in-node=\"37\"\u003eomnivores and surface-to-midwater feeders\u003c\/b\u003e with relatively small mouths:\u003c\/p\u003e\n\u003cul data-path-to-node=\"20\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,0\"\u003eProvide a core diet of high-quality \u003cb data-path-to-node=\"20,0,0\" data-index-in-node=\"36\"\u003ecrushed micro-pellets and color-enhancing flake food\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,0\"\u003eSupplement regularly with live or frozen foods such as \u003cb data-path-to-node=\"20,1,0\" data-index-in-node=\"55\"\u003ebaby brine shrimp (Artemia), daphnia, cyclops, and finely chopped bloodworms\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,0\"\u003eFeeding vitamin-rich live or frozen prey is crucial for conditioning males to develop their signature extended dorsal and anal fin rays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"22\"\u003e\u003cb data-path-to-node=\"22\" data-index-in-node=\"0\"\u003eIdeal Tank Mates\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"23\"\u003eCelebes Rainbowfish are gentle, non-aggressive fish that must be kept in \u003cb data-path-to-node=\"23\" data-index-in-node=\"73\"\u003eschools of at least 6 to 8 individuals\u003c\/b\u003e (a mix of 2 males to 4–6 females is ideal). A proper school prevents shyness and prompts males to flare their dramatic fins in harmless sparring rituals.\u003c\/p\u003e\n\u003cul data-path-to-node=\"24\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"24,0,0\"\u003e\u003cb data-path-to-node=\"24,0,0\" data-index-in-node=\"0\"\u003eGreat Companions:\u003c\/b\u003e Peaceful community species such as dwarf shrimp (adults), small rasboras, neon\/cardinal tetras, peaceful dwarf cichlids (like \u003ci data-path-to-node=\"24,0,0\" data-index-in-node=\"144\"\u003eApistogramma\u003c\/i\u003e or \u003ci data-path-to-node=\"24,0,0\" data-index-in-node=\"160\"\u003eMikrogeophagus\u003c\/i\u003e), \u003ci data-path-to-node=\"24,0,0\" data-index-in-node=\"177\"\u003eCorydoras\u003c\/i\u003e catfish, \u003ci data-path-to-node=\"24,0,0\" data-index-in-node=\"196\"\u003eOtocinclus\u003c\/i\u003e, and small livebearers (guppies, platies, endler’s).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"24,1,0\"\u003e\u003cb data-path-to-node=\"24,1,0\" data-index-in-node=\"0\"\u003eSpecies to Avoid:\u003c\/b\u003e Aggressive fin-nippers (e.g., tiger barbs), large predatory fish, or overly boisterous species that may outcompete them for food or stress them out.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"26\"\u003e\u003cb data-path-to-node=\"26\" data-index-in-node=\"0\"\u003eBreeding Celebes Rainbowfish\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"27\"\u003eBreeding Celebes Rainbowfish in the home aquarium is rewarding for hobbyists:\u003c\/p\u003e\n\u003cul data-path-to-node=\"28\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"28,0,0\"\u003e\u003cb data-path-to-node=\"28,0,0\" data-index-in-node=\"0\"\u003eSexual Dimorphism:\u003c\/b\u003e Males are significantly more colorful, displaying vibrant yellow tints with extended black and yellow filaments on their dorsal and anal fins; females are smaller, plainer, and slightly rounder.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"28,1,0\"\u003e\u003cb data-path-to-node=\"28,1,0\" data-index-in-node=\"0\"\u003eSpawning Setup:\u003c\/b\u003e Set up a dedicated breeding tank with slightly warm water (77°F–80°F) and fine-leaved live plants (like Java Moss) or a clean spawning mop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"28,2,0\"\u003e\u003cb data-path-to-node=\"28,2,0\" data-index-in-node=\"0\"\u003eThe Process:\u003c\/b\u003e Condition the breeders with live foods. The male will court the female in the morning light. Celebes are \u003cb data-path-to-node=\"28,2,0\" data-index-in-node=\"118\"\u003eegg-scatterers\u003c\/b\u003e that lay sticky eggs over several days. Because adults will readily eat their own eggs, remove the parents or swap the spawning mop daily into a separate hatching container. Fry hatch in 7 to 10 days and can be raised on infusoria, micro-worms, and freshly hatched baby brine shrimp.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePLEASE READ BEFORE ORDERING\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe photos shown on fish product pages are representations of adult fish and are NOT the actual fish that you will be receiving.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlease visit our “Ordering\/Shipping fish” page prior to checking out to familiarize yourself with our process.\u003c\/li\u003e\n\u003cli\u003eWe ship fish exclusively using overnight shipping with either FedEx or UPS. We will not ship fish with lesser expensive shipping services like “Ground” or “Priority Mail”. This is to ensure the safety of the fish.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eUnless specified, all fish are sold as unsexed.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KGTropicals","offers":[{"title":"Default Title","offer_id":41388189155392,"sku":null,"price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1478\/2240\/files\/Unknown-16_e7c730d1-fe8f-4516-934a-ec9599d7ed9d.jpg?v=1790723454","url":"https:\/\/keepfishkeeping.com\/products\/rainbow-celebes","provider":"KGTropicals","version":"1.0","type":"link"}