Rainbow Shark

Rainbow Shark is a striking freshwater fish known for its dark black body and bright red fins. Despite its name, it is not a true shark but a type of freshwater carp from Southeast Asia. Its bold colors and active behavior make it a popular centerpiece fish in aquariums.

Features:

• Size: 12–15 cm

• Temperament: Semi-aggressive, territorial

• Tank level: Bottom to middle swimmer

• Lifespan: 5–8 years

• Diet: Omnivore (algae, pellets, flakes, vegetables, live or frozen foods)

Tank Requirements:

• Minimum tank size: 100 liters

• Temperature: 24–28°C

• pH: 6.5–7.5

• Prefers aquariums with caves, rocks, and hiding spots

Compatibility:Rainbow Sharks can live with medium-sized active fish such as barbs, danios, gouramis, and rainbowfish. Avoid keeping them with other similar bottom-dwelling sharks to prevent territorial aggression.

Special Note:They often establish a territory in the aquarium, so providing hiding spaces and decorations helps reduce aggression.