Chain Danio
Cyprinidae
The Chain Danio is a popular aquarium fish known for its vibrant colors and Easy to Moderate of care. It belongs to the family Cyprinidae and is native to the Myanmar
Types of Chain Danio Fish
Temperature
70-80°F (21-27°C)
Minimum Tanksize
20 gallons (75 liters)
Water type
1.000-1.010
Suitable PH
6.5-7.5
Native
Myanmar
Size
1.5-2 inches (4-5 cm)
Life Span
3-5 years
Caring
Easy to Moderate
How To Care For Chain Danio
The Chain Danio (Danio dangila), also known as the Trout Danio or Barred Danio, is a striking freshwater fish native to the rivers and streams of Southeast Asia, particularly in regions of India, Bangladesh, and Myanmar. It is recognized for its unique and beautiful appearance, marked by bold, irregular dark vertical bars across its body, resembling a "chain" pattern. This distinct coloration makes it an attractive choice for aquarists looking for an eye-catching addition to their tank.
Typically, Chain Danios grow to about 2 to 2.5 inches in length, making them small and well-suited for community tanks and smaller aquariums. Their peaceful and active nature also makes them an excellent species for beginners or those seeking a lively fish to school with other small, non-aggressive tankmates.
Chain Danios thrive in water temperatures between 72°F and 78°F, and they prefer slightly acidic to neutral pH levels ranging from 6.5 to 7.5. They do best in well-planted aquariums with plenty of swimming space, and it's important to provide gentle filtration to maintain stable water quality. Regular water changes are essential to keep them healthy, as they are sensitive to poor water conditions.
These fish are omnivorous and enjoy a varied diet consisting of high-quality flake foods, pellets, and occasional live or frozen foods like brine shrimp, daphnia, and bloodworms. A balanced diet will enhance their vibrant coloration and promote overall health.
Chain Danios are known for their social nature and should be kept in groups of at least six individuals. This schooling behavior provides both safety and enrichment for the fish, as they enjoy swimming together in tight formations. They are peaceful and can coexist well with other small, non-aggressive species such as tetras, rasboras, and smaller catfish.
With proper care and a well-maintained aquarium, Chain Danios can live 3 to 5 years in captivity. Their active behavior, colorful appearance, and ease of care make them a popular choice for both novice and experienced aquarists looking to add a dynamic, beautiful species to their freshwater tanks.
Chain Danio is a fascinating aquarium fish that stands out with its vibrant colors. It belongs to the family Cyprinidae and is native to the Myanmar.
This species has a care level of Easy to Moderate and requires a minimum tank size of 20 gallons (75 liters). It typically reaches a size of 1.5-2 inches (4-5 cm).
Preferred water parameters include a specific gravity (sg) of 1.000-1.010, pH ranging from 6.5-7.5, and a temperature between 70-80°F (21-27°C). Additionally, maintaining water hardness within the range of 5-12 dGH is essential.
For stocking, the recommended ratio is 1:2 M:F. The Chain Danio is widely available and has a diverse diet that includes Omnivorous; flakes, pellets, live/frozen foods like brine shrimp, bloodworms, and daphnia.
With a life span of 3-5 years, this species is known for its very easy care requirements. It is an ideal choice for both beginner and experienced aquarists. Providing a well-maintained tank environment with suitable water conditions will ensure the health and vibrancy of this captivating species.
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