{"product_id":"ivantsoffs-blue-eye-rainbow","title":"Ivantsoff's Blue Eye Rainbow","description":"\u003ch2 style=\"font-family: Georgia, serif; font-size: 1.4em; font-weight: normal; letter-spacing: 0.08em; color: #0a2a3a; border-bottom: 2px solid #3a7ca5; padding-bottom: 8px; margin-bottom: 18px; text-transform: uppercase;\"\u003eIvantsoff’s Blue Eye Rainbow\u003c\/h2\u003e\u003cp style=\"font-family: Georgia, serif; font-size: 1.05em; line-height: 1.8; margin-bottom: 16px; color: #2c2c2c;\"\u003e\u003cstrong\u003eIvantsoff’s Blue Eye Rainbow\u003c\/strong\u003e (\u003cem\u003ePseudomugil ivantsoffi\u003c\/em\u003e) is a beautiful and less commonly available Pseudomugil named for Australian ichthyologist Walter Ivantsoff, who contributed greatly to the study of this genus. Males display a warm golden to orange body tone with characteristic spotted fin markings and vivid blue eyes — a similar aesthetic to the Spotted Blue Eye but with warmer overall tones.\u003c\/p\u003e\u003cp style=\"font-family: Georgia, serif; font-size: 1.05em; line-height: 1.8; margin-bottom: 16px; background-color: #e0f0f8; border: 1px solid #b0d0e8; padding: 14px 18px; color: #0a2a3a;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Care Tip:\u003c\/strong\u003e \u003cstrong\u003eSera Vipan Baby\u003c\/strong\u003e makes an excellent daily staple — crush lightly before feeding. Supplement 2–3× per week with \u003cstrong\u003eHikari Frozen or Freeze-Dried Baby Brine Shrimp\u003c\/strong\u003e. Feed small amounts 2–3 times daily in a low-competition environment.\u003c\/p\u003e\u003cp style=\"font-family: Georgia, serif; font-size: 1.05em; line-height: 1.8; margin-bottom: 16px; color: #2c2c2c;\"\u003eNative to river systems in the Gulf Province of Papua New Guinea and surrounding areas. Inhabits slow-moving, heavily vegetated, soft, slightly acidic to neutral freshwater streams. Care follows standard Pseudomugil guidelines.\u003c\/p\u003e\u003cp style=\"font-family: Georgia, serif; font-size: 1.05em; line-height: 1.8; margin-bottom: 16px; color: #2c2c2c;\"\u003eKeep in groups of at least eight with mixed sexes. Male display behavior includes fin-fanning and color intensification. Completely peaceful — keep with only small, non-aggressive species. Its relative rarity in the hobby makes it a rewarding find.\u003c\/p\u003e\u003cp style=\"font-family: Georgia, serif; font-size: 1.05em; line-height: 1.8; margin-bottom: 24px; color: #2c2c2c;\"\u003eBlue-eye rainbowfish are best kept in a densely planted aquarium with fine-leaved plants and gentle filtration — strong currents will exhaust these small fish. They are most spectacular in natural-toned setups with dark substrate where the iridescent fin extensions and vivid eye color catch the light. Keep only with other small, peaceful species. Larger or more boisterous tankmates will outcompete them for food and space.\u003c\/p\u003e\u003ch3 style=\"font-family: Georgia, serif; font-size: 1.05em; font-weight: normal; letter-spacing: 0.1em; text-transform: uppercase; color: #0a2a3a; border-top: 1px solid #b0d0e8; padding-top: 18px; margin-bottom: 14px;\"\u003eCare \u0026amp; Ideal Parameters\u003c\/h3\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: Arial, Helvetica, sans-serif; font-size: 0.92em;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e0f0f8; color: #0a2a3a; font-weight: 600; width: 38%; border: 1px solid #b0d0e8;\"\u003eDifficulty\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e0f0f8; color: #2c2c2c; border: 1px solid #b0d0e8;\"\u003eEasy — Moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #0a2a3a; font-weight: 600; width: 38%; border: 1px solid #b0d0e8;\"\u003eTemperament\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #2c2c2c; border: 1px solid #b0d0e8;\"\u003ePeaceful — Nano Community\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e0f0f8; color: #0a2a3a; font-weight: 600; width: 38%; border: 1px solid #b0d0e8;\"\u003eTypical Adult Size\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e0f0f8; color: #2c2c2c; border: 1px solid #b0d0e8;\"\u003e1.5 inches (3.8 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #0a2a3a; font-weight: 600; width: 38%; border: 1px solid #b0d0e8;\"\u003eMin. Group Size\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #2c2c2c; border: 1px solid #b0d0e8;\"\u003e8 minimum — mixed sexes for best display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e0f0f8; color: #0a2a3a; font-weight: 600; width: 38%; border: 1px solid #b0d0e8;\"\u003eIdeal Temp\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e0f0f8; color: #2c2c2c; border: 1px solid #b0d0e8;\"\u003e72–82°F (22–28°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #0a2a3a; font-weight: 600; width: 38%; border: 1px solid #b0d0e8;\"\u003eIdeal pH\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #2c2c2c; border: 1px solid #b0d0e8;\"\u003e6.0–7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e0f0f8; color: #0a2a3a; font-weight: 600; width: 38%; border: 1px solid #b0d0e8;\"\u003eIdeal GH\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e0f0f8; color: #2c2c2c; border: 1px solid #b0d0e8;\"\u003e2–12 dGH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #0a2a3a; font-weight: 600; width: 38%; border: 1px solid #b0d0e8;\"\u003eIdeal KH\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #2c2c2c; border: 1px solid #b0d0e8;\"\u003e1–6 dKH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e0f0f8; color: #0a2a3a; font-weight: 600; width: 38%; border: 1px solid #b0d0e8;\"\u003eStaple Food\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e0f0f8; color: #2c2c2c; border: 1px solid #b0d0e8;\"\u003eSera Vipan Baby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #0a2a3a; font-weight: 600; width: 38%; border: 1px solid #b0d0e8;\"\u003eTreat \/ Supplement\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #2c2c2c; border: 1px solid #b0d0e8;\"\u003eHikari Frozen or Freeze-Dried Baby Brine Shrimp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e0f0f8; color: #0a2a3a; font-weight: 600; width: 38%; border: 1px solid #b0d0e8;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #e0f0f8; color: #2c2c2c; border: 1px solid #b0d0e8;\"\u003eGulf Province, Papua New Guinea\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #0a2a3a; font-weight: 600; width: 38%; border: 1px solid #b0d0e8; vertical-align: top;\"\u003eNotes\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; background-color: #ffffff; color: #2c2c2c; border: 1px solid #b0d0e8;\"\u003eNamed for ichthyologist Walter Ivantsoff. Warm golden-orange body with spotted fin markings. Less commonly available than most Pseudomugil. Keep with only small peaceful species.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Cuboid Nature Aquarium","offers":[{"title":"Default Title","offer_id":48011243716919,"sku":"Pseudomugil ivantsoffi","price":12.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/cuboidstore.com\/products\/ivantsoffs-blue-eye-rainbow","provider":"Cuboid Aquatics LLC","version":"1.0","type":"link"}