鑽石燈魚
The Diamond Tetra is a striking South American species whose scales catch the light with a shimmering, diamond-like sheen. Kept in a group, a school of them turns an entire tank into a glittering display. Mature males develop elegantly elongated fins that add graceful movement to the aquarium. Calm and peaceful by nature, they mix well with other community fish and readily accept both prepared and frozen foods, making feeding straightforward for beginners. With a lifespan of 3 to 5 years and an adult size of 5 to 6 cm, they're an easy-to-manage species you can enjoy for years.
View 鑽石燈魚 encyclopedia →成交手續費 0%！2026年9月30日前註冊，前 2 筆成交免佣金！
繁殖者 招募中！
在 BreederDirect 上架，直接銷售給全國各地的客戶！
承諾的6項透明度保證
熱帶魚商品中，繁殖者會明確標示下列資訊。確保水質適性、性質、建議水槽尺寸的透明度。
- 產地標示
- 實物照片
- 水質標示
- 含建議水槽
- 性質標示
- 血統標示
查看全部301個品種
已註冊的繁殖者（搶先看）
關於鑽石燈魚
A popular tetra with shimmering, diamond-like scales. Peaceful and easy to keep, ideal for beginners. Lifespan 3-5 years, adult size 5-6 cm.
迎接鑽石燈魚前需要了解的7件事
1Best Kept in Groups
Diamond Tetras are a shoaling species and show their natural beauty and calm behavior best when kept in a group. Alone or in very small numbers, they tend to hide, so it's best to bring home a reasonable-sized group.
2Peaceful and Community-Friendly
Diamond Tetras are calm and non-aggressive, making them well suited to community tanks with other peaceful fish of similar size. Territorial disputes are uncommon, and they blend easily into a mixed-species setup.
3Males Develop Flowing Fins
Mature males develop elongated dorsal and anal fins, giving them an elegant, flowing appearance. Females stay comparatively plain-finned, so the visual contrast becomes clear as the fish mature.
4Easy Feeding with Prepared Foods
They readily eat both prepared flakes/pellets and frozen foods, so no special live food is required. Feeding a balanced diet on a regular schedule helps maintain their health and coloration.
5Keep Water Parameters Stable
Like many tetras, they can be stressed by sudden shifts in water parameters. Regular water changes and consistent filter maintenance are the foundation of keeping them healthy.
6Provide Plants for Shelter
Live plants or driftwood give them places to retreat to and help create a calmer environment. Having shelter available is especially helpful while they settle into a new tank, easing their initial wariness.
7Cycle the Tank Before Arrival
Before bringing them home, it's important to fully cycle the tank so water parameters are already stable. Avoiding a sudden environmental change like this reduces stress after transport.
鑽石燈魚的常見問題
- Q.Can beginners keep Diamond Tetras?
- A.Yes, this species is considered beginner-friendly. They readily eat prepared and frozen foods and have a calm temperament, making them easy to keep. With basic water quality management, first-time keepers can enjoy them without trouble.
- Q.How many should be kept together?
- A.Since they're a shoaling species, keeping several together is recommended. Too few can make them hide more often, and you'll miss out on the beauty of their natural schooling behavior.
- Q.Can they be kept with other fish?
- A.Thanks to their peaceful nature, they mix well with other calm fish of a similar size. Their low aggression makes them easy to incorporate into a community tank.
- Q.How long do Diamond Tetras live?
- A.Their lifespan is typically around 3 to 5 years. Proper water quality management and a nutritionally balanced diet help support their long-term health.
- Q.How big do they grow as adults?
- A.Adults typically reach about 5 to 6 cm. Since they don't grow overly large, they're an easy size to accommodate in a home aquarium.
適合飼養鑽石燈魚的實用工具
在圖鑑中詳細了解鑽石燈魚
查看鑽石燈魚的圖鑑條目 →
收錄飼養難度、壽命、體長、食性等基礎資料。