Oryzias latipes var.
Rare medaka with greenish external light. Unlike the usual silver-white, the green external light creates a unique atmosphere. Rare and popular with collectors.
Ryokukou (Green Light) medaka is a rare improved variety with a distinctive greenish external body light, unlike the usual silver-white of Miyuki-lineage medaka. The green light emanating from the back, as the name suggests, creates an atmosphere found in no other variety. The special direction of iridophore light reflection is thought to produce this green external light. Highly rare and particularly popular among collectors. Dark top-viewing containers best showcase and reveal the green external light. Hardy in 5–30°C, neutral to slightly alkaline water. Selecting individuals with strongly greenish external light maintains the Ryokukou characteristic, though fixation is difficult and requires patient selection work. Easy to breed with spawning mats.
產地
Japan (selectively bred variety)
壽命
1-3 years
體型
3-4cm
溫度
5〜30℃
Medaka pellets, daphnia
Black top-viewing container shows green external light best
5-30°C (optimal 20-28°C)
Natural light makes green shimmer more vivid
Ryokukou trait has slightly lower inheritance — selection important
Rare variety — may be difficult to obtain
Intermediate. 這是一個中級難度的物種。建議有一定的飼養經驗和環境管理知識。
Ryokukou Medaka的理想溫度為5〜30℃。避免溫度驟變，保持穩定的環境。
Ryokukou Medaka的平均壽命為1-3 years。透過適當的護理和營養，牠們可以長壽健康地生活。
Ryokukou Medaka成年後通常可達3-4cm。大小可能因飼養條件和個體遺傳而異。
Ryokukou Medaka的食物為：Medaka pellets, daphnia。目標是適當的餵食頻率和均衡的飲食。
Ryokukou Medaka的價格因品系、大小和血統而有很大差異。請查看我們的市場價格頁面獲取最新價格資訊。
尋找此物種的商品
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