かぐやメダカ
| 飼育難易度： | |
| 繁殖難易度： | |
| 混泳難易度： | |
水質
淡水 / thought: the user is asking for the water ph preference (alkali, neutral, acidic) for "kaguya medaka" fish. i need to find this information and provide only the single word answer. 1. **identify the fish:** kaguya medaka (かぐやメダカ). this is a type of japanese rice fish (oryzias latipes). 2. **recall/research medaka water parameters:** medaka are generally known to be quite adaptable, but they thrive best in slightly alkaline to neutral water. they are often kept in tap water which tends to be slightly alkaline or neutral. 3. **choose the best fit from the options:** alkali, neutral, acidic. * "alkali" or "neutral" would both be acceptable, but "neutral" is often cited as the ideal, with a tolerance for slightly alkaline. if i have to pick one, "neutral" is a very safe and common answer for medaka. "alkali" is also correct for their tolerance and preference over acidic. * let's check common japanese sources for "かぐやメダカ 水質". * many sources state "中性〜弱アルカリ性" (neutral to slightly alkaline). * if i have to pick *one* word, and given the options, "neutral" is a very common and safe answer. "alkali" is also technically correct as they prefer it over acidic, and "weakly alkaline" is part of their ideal range. let's consider the options again: * **alkali:** yes, they tolerate and often prefer slightly alkaline. * **neutral:** yes, this is often cited as ideal. * **acidic:** no, they do not prefer acidic. since the question asks for *a* suitable water type, and "neutral to slightly alkaline" is the common answer, both "neutral" and "alkali" could be argued. however, "neutral" is often the baseline for many fish that are adaptable, and medaka are often described as thriving in neutral water. if i have to pick the *most* representative single word from the given options that covers their ideal range, "neutral" is a strong candidate. "alkali" specifically points to the higher end of their preferred range. let's re-evaluate. if the range is "
淡水 / thought: the user is asking for the water ph preference (alkali, neutral, acidic) for "kaguya medaka" fish. i need to find this information and provide only the single word answer. 1. **identify the fish:** kaguya medaka (かぐやメダカ). this is a type of japanese rice fish (oryzias latipes). 2. **recall/research medaka water parameters:** medaka are generally known to be quite adaptable, but they thrive best in slightly alkaline to neutral water. they are often kept in tap water which tends to be slightly alkaline or neutral. 3. **choose the best fit from the options:** alkali, neutral, acidic. * "alkali" or "neutral" would both be acceptable, but "neutral" is often cited as the ideal, with a tolerance for slightly alkaline. if i have to pick one, "neutral" is a very safe and common answer for medaka. "alkali" is also correct for their tolerance and preference over acidic. * let's check common japanese sources for "かぐやメダカ 水質". * many sources state "中性〜弱アルカリ性" (neutral to slightly alkaline). * if i have to pick *one* word, and given the options, "neutral" is a very common and safe answer. "alkali" is also technically correct as they prefer it over acidic, and "weakly alkaline" is part of their ideal range. let's consider the options again: * **alkali:** yes, they tolerate and often prefer slightly alkaline. * **neutral:** yes, this is often cited as ideal. * **acidic:** no, they do not prefer acidic. since the question asks for *a* suitable water type, and "neutral to slightly alkaline" is the common answer, both "neutral" and "alkali" could be argued. however, "neutral" is often the baseline for many fish that are adaptable, and medaka are often described as thriving in neutral water. if i have to pick the *most* representative single word from the given options that covers their ideal range, "neutral" is a strong candidate. "alkali" specifically points to the higher end of their preferred range. let's re-evaluate. if the range is "
水温
5〜30℃
5〜30℃
大きさ
約3cm (小型)
約3cm (小型)
遊泳層
上層
上層
飼育のコツと説明
かぐやメダカは非常に温和な性格で、他のメダカやエビ類との混泳も安心して楽しめます。
飼育で大切なのは水質の安定です。
急激な水温変化は白点病などの病気を招くため、水換えは少しずつ丁寧に行いましょう。
太陽の光をたっぷり浴びせることで、病気に強い丈夫な体に育ちます。
似ている幹之メダカとの見分け方は、背中に輝く宝石のようなラメの有無です。
青白い体外光に加えて、キラキラと光る鱗が散りばめられているのがかぐやメダカ最大の特徴です。
泳ぐたびに光を放つ幻想的な姿は、あなたのお部屋を最高に癒やされるパワースポットに変えてくれます。
オスメスの見分け方
オスは背びれに切れ込みがあり、尻びれが大きく平行四辺形をしています。
メスは切れ込みがなく、腹部がふっくらと丸みを帯びます。
かぐや特有のラメはオスの方が強く、メスは体格が大きく丸い体形になるのが特徴です。