{"product_id":"pseudomugil-gertrudae-gertrudes-spotted-blue-eye-rainbowfish","title":"Pseudomugil Gertrudae (Gertrude's SPotted Blue Eye Rainbowfish)","description":"\u003ch1 data-section-id=\"19eygto\" data-start=\"0\" data-end=\"65\"\u003ePseudomugil gertrudae – Gertrude’s Spotted Blue Eye Rainbowfish\u003c\/h1\u003e\n\u003cp data-start=\"67\" data-end=\"435\"\u003eAdd brilliant movement and natural beauty to your aquarium with \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003ePseudomugil gertrudae\u003c\/span\u003e\u003c\/span\u003e, one of the most eye-catching nano rainbowfish available in the aquarium hobby. Commonly known as the \u003cstrong data-start=\"271\" data-end=\"314\"\u003eGertrude’s Spotted Blue Eye Rainbowfish\u003c\/strong\u003e, this peaceful freshwater species is loved for its shimmering blue eyes, delicate finnage, and vibrant spotted patterns.\u003c\/p\u003e\n\u003cp data-start=\"437\" data-end=\"760\"\u003eNative to the slow-moving waters and wetlands of northern Australia and New Guinea, \u003cem data-start=\"521\" data-end=\"544\"\u003ePseudomugil gertrudae\u003c\/em\u003e thrives in planted aquariums with gentle flow, dense vegetation, and peaceful tank mates. Their active schooling behavior and constant display activity make them a stunning centerpiece for nano tanks and aquascapes.\u003c\/p\u003e\n\u003cp data-start=\"762\" data-end=\"920\"\u003eThese nano rainbowfish are especially popular among planted tank enthusiasts looking for colorful, peaceful fish with unique personality and elegant movement.\u003c\/p\u003e\n\u003chr data-start=\"922\" data-end=\"925\"\u003e\n\u003ch2 data-section-id=\"41k6ko\" data-start=\"927\" data-end=\"967\"\u003eWhy You’ll Love Pseudomugil gertrudae\u003c\/h2\u003e\n\u003cul data-start=\"968\" data-end=\"1205\"\u003e\n\u003cli data-section-id=\"4ow1hv\" data-start=\"968\" data-end=\"1006\"\u003eStunning blue eyes with spotted fins\u003c\/li\u003e\n\u003cli data-section-id=\"pcv8zv\" data-start=\"1007\" data-end=\"1037\"\u003ePeaceful nano schooling fish\u003c\/li\u003e\n\u003cli data-section-id=\"711smq\" data-start=\"1038\" data-end=\"1069\"\u003ePerfect for planted aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"cbyhzv\" data-start=\"1070\" data-end=\"1103\"\u003eActive mid-to-top water swimmer\u003c\/li\u003e\n\u003cli data-section-id=\"12tjh2j\" data-start=\"1104\" data-end=\"1130\"\u003eExcellent community fish\u003c\/li\u003e\n\u003cli data-section-id=\"1lxf803\" data-start=\"1131\" data-end=\"1168\"\u003eGreat for nano tanks and aquascapes\u003c\/li\u003e\n\u003cli data-section-id=\"71ymy2\" data-start=\"1169\" data-end=\"1205\"\u003eDisplays best coloration in groups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1207\" data-end=\"1210\"\u003e\n\u003ch2 data-section-id=\"k37fxn\" data-start=\"1212\" data-end=\"1247\"\u003ePseudomugil gertrudae Care Guide\u003c\/h2\u003e\n\u003ch3 data-section-id=\"acdxr6\" data-start=\"1249\" data-end=\"1268\"\u003eScientific Name\u003c\/h3\u003e\n\u003cp data-start=\"1269\" data-end=\"1292\"\u003e\u003cem data-start=\"1269\" data-end=\"1292\"\u003ePseudomugil gertrudae\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"x73gzj\" data-start=\"1294\" data-end=\"1310\"\u003eCommon Names\u003c\/h3\u003e\n\u003cul data-start=\"1311\" data-end=\"1395\"\u003e\n\u003cli data-section-id=\"186brl6\" data-start=\"1311\" data-end=\"1340\"\u003eGertrude’s Spotted Blue Eye\u003c\/li\u003e\n\u003cli data-section-id=\"1b97p20\" data-start=\"1341\" data-end=\"1371\"\u003eSpotted Blue Eye Rainbowfish\u003c\/li\u003e\n\u003cli data-section-id=\"e4hbpt\" data-start=\"1372\" data-end=\"1395\"\u003eGertrudae Rainbowfish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1a7yqry\" data-start=\"1397\" data-end=\"1412\"\u003eTemperament\u003c\/h3\u003e\n\u003cp data-start=\"1413\" data-end=\"1421\"\u003ePeaceful\u003c\/p\u003e\n\u003ch3 data-section-id=\"fi54kr\" data-start=\"1423\" data-end=\"1437\"\u003eAdult Size\u003c\/h3\u003e\n\u003cp data-start=\"1438\" data-end=\"1464\"\u003eApproximately 1–1.5 inches\u003c\/p\u003e\n\u003ch3 data-section-id=\"ynen8a\" data-start=\"1466\" data-end=\"1474\"\u003eDiet\u003c\/h3\u003e\n\u003cp data-start=\"1475\" data-end=\"1517\"\u003eThese omnivorous nano fish readily accept:\u003c\/p\u003e\n\u003cul data-start=\"1518\" data-end=\"1629\"\u003e\n\u003cli data-section-id=\"o610r\" data-start=\"1518\" data-end=\"1546\"\u003eHigh-quality micro pellets\u003c\/li\u003e\n\u003cli data-section-id=\"1agtlhc\" data-start=\"1547\" data-end=\"1563\"\u003eCrushed flakes\u003c\/li\u003e\n\u003cli data-section-id=\"31j6kf\" data-start=\"1564\" data-end=\"1583\"\u003eBaby brine shrimp\u003c\/li\u003e\n\u003cli data-section-id=\"1q8b20j\" data-start=\"1584\" data-end=\"1593\"\u003eDaphnia\u003c\/li\u003e\n\u003cli data-section-id=\"1giatbv\" data-start=\"1594\" data-end=\"1610\"\u003eFrozen cyclops\u003c\/li\u003e\n\u003cli data-section-id=\"xi1ltc\" data-start=\"1611\" data-end=\"1629\"\u003eSmall live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1631\" data-end=\"1693\"\u003eA varied diet helps maximize coloration and breeding behavior.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ucmidl\" data-start=\"1695\" data-end=\"1715\"\u003eWater Parameters\u003c\/h3\u003e\n\u003cul data-start=\"1716\" data-end=\"1835\"\u003e\n\u003cli data-section-id=\"1wqp582\" data-start=\"1716\" data-end=\"1742\"\u003e\n\u003cstrong data-start=\"1718\" data-end=\"1734\"\u003eTemperature:\u003c\/strong\u003e 74–82°F\u003c\/li\u003e\n\u003cli data-section-id=\"bft19\" data-start=\"1743\" data-end=\"1760\"\u003e\n\u003cstrong data-start=\"1745\" data-end=\"1752\"\u003epH:\u003c\/strong\u003e 6.0–7.5\u003c\/li\u003e\n\u003cli data-section-id=\"17tcc74\" data-start=\"1761\" data-end=\"1798\"\u003e\n\u003cstrong data-start=\"1763\" data-end=\"1777\"\u003eTank Size:\u003c\/strong\u003e 10 gallons or larger\u003c\/li\u003e\n\u003cli data-section-id=\"189fala\" data-start=\"1799\" data-end=\"1835\"\u003e\n\u003cstrong data-start=\"1801\" data-end=\"1816\"\u003eWater Flow:\u003c\/strong\u003e Gentle to Moderate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1837\" data-end=\"1840\"\u003e\n\u003ch2 data-section-id=\"mh4w80\" data-start=\"1842\" data-end=\"1865\"\u003eIdeal Aquarium Setup\u003c\/h2\u003e\n\u003cp data-start=\"1867\" data-end=\"1932\"\u003e\u003cem data-start=\"1867\" data-end=\"1890\"\u003ePseudomugil gertrudae\u003c\/em\u003e thrive in heavily planted aquariums with:\u003c\/p\u003e\n\u003cul data-start=\"1933\" data-end=\"2048\"\u003e\n\u003cli data-section-id=\"19j2udb\" data-start=\"1933\" data-end=\"1955\"\u003eDense aquatic plants\u003c\/li\u003e\n\u003cli data-section-id=\"1d8oc7u\" data-start=\"1956\" data-end=\"1983\"\u003eFloating plants for cover\u003c\/li\u003e\n\u003cli data-section-id=\"1xm4fpx\" data-start=\"1984\" data-end=\"2000\"\u003eDark substrate\u003c\/li\u003e\n\u003cli data-section-id=\"130fu45\" data-start=\"2001\" data-end=\"2022\"\u003eOpen swimming areas\u003c\/li\u003e\n\u003cli data-section-id=\"1mhc2mo\" data-start=\"2023\" data-end=\"2048\"\u003eStable water conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2050\" data-end=\"2141\"\u003eTheir colors become especially vibrant under natural-style lighting and planted aquascapes.\u003c\/p\u003e\n\u003cp data-start=\"2143\" data-end=\"2275\"\u003eFor best results, keep them in groups of at least 6–8 individuals to encourage natural schooling behavior and male display activity.\u003c\/p\u003e\n\u003chr data-start=\"2277\" data-end=\"2280\"\u003e\n\u003ch2 data-section-id=\"37swv1\" data-start=\"2282\" data-end=\"2306\"\u003eCompatible Tank Mates\u003c\/h2\u003e\n\u003cp data-start=\"2307\" data-end=\"2336\"\u003eExcellent tank mates include:\u003c\/p\u003e\n\u003cul data-start=\"2337\" data-end=\"2439\"\u003e\n\u003cli data-section-id=\"4qasje\" data-start=\"2337\" data-end=\"2353\"\u003eSmall rasboras\u003c\/li\u003e\n\u003cli data-section-id=\"1a122jo\" data-start=\"2354\" data-end=\"2365\"\u003eCorydoras\u003c\/li\u003e\n\u003cli data-section-id=\"13wahx4\" data-start=\"2366\" data-end=\"2383\"\u003ePeaceful shrimp\u003c\/li\u003e\n\u003cli data-section-id=\"q7zht0\" data-start=\"2384\" data-end=\"2399\"\u003eKuhli loaches\u003c\/li\u003e\n\u003cli data-section-id=\"1dtn9gy\" data-start=\"2400\" data-end=\"2414\"\u003eSmall tetras\u003c\/li\u003e\n\u003cli data-section-id=\"55ck0o\" data-start=\"2415\" data-end=\"2439\"\u003eOther nano rainbowfish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2441\" data-end=\"2478\"\u003eAvoid aggressive or fin-nipping fish.\u003c\/p\u003e\n\u003chr data-start=\"2480\" data-end=\"2483\"\u003e\n\u003ch2 data-section-id=\"v6q9sf\" data-start=\"2485\" data-end=\"2509\"\u003eImportant Information\u003c\/h2\u003e\n\u003cp data-start=\"2510\" data-end=\"2702\"\u003eDue to their small size, \u003cem data-start=\"2535\" data-end=\"2558\"\u003ePseudomugil gertrudae\u003c\/em\u003e should not be housed with large or aggressive fish. These fish appreciate stable water quality and mature aquariums with plenty of plant cover.\u003c\/p\u003e\n\u003cp data-start=\"2704\" data-end=\"2863\"\u003eMales will display vibrant finnage and flashing behavior when competing for attention, making them an exciting and active addition to peaceful community tanks.\u003c\/p\u003e","brand":"BWAquatics","offers":[{"title":"6","offer_id":49154927526040,"sku":"SQ7508672","price":41.95,"currency_code":"USD","in_stock":true},{"title":"10","offer_id":49154927558808,"sku":"SQ8745248","price":65.95,"currency_code":"USD","in_stock":true},{"title":"20","offer_id":49154927591576,"sku":"SQ8464280","price":125.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/7368\/2072\/files\/PseudomugilGertrudae.png?v=1779670618","url":"https:\/\/bwaquatics.com\/products\/pseudomugil-gertrudae-gertrudes-spotted-blue-eye-rainbowfish","provider":"BWAquatics","version":"1.0","type":"link"}