Sphaeramia nematoptera (Pajama Cardinalfish)

Discover the Sphaeramia nematoptera, better known as the Pajama Cardinalfish, an exceptionally popular and peaceful fish for marine aquariums. This striking fish species immediately stands out with its unique color...

Discover the Sphaeramia nematoptera, better known as the Pajama Cardinalfish, an exceptionally popular and peaceful fish for marine aquariums. This striking fish species immediately stands out with its unique color pattern, featuring an olive-green head, a characteristic black band down the middle of its body, and bright red spots on its posterior. Suitable for both novice and experienced marine aquarium keepers, Sphaeramia nematoptera thrives in groups of at least six. Its small size and peaceful nature make this cardinalfish ideal for community aquariums with other non-aggressive species. With proper care and a stable environment, you can enjoy this beautiful and active schooling fish for years to come. Give your aquarium a tropical look and bring it to life with the Sphaeramia nematoptera.

Features

• Scientific name: Sphaeramia nematoptera
• Origin: Indo-Pacific, including around Indonesia and the Philippines
• Maximum length: approximately 8 cm
• Character: peaceful, ideal for community aquariums
• Habitat: coral reefs, often in groups among the coral
• Diet: omnivorous, eats both small animal and plant food
• Life expectancy: 4 to 6 years with good care

Care

• Suitable for aquariums from 100 litres, preferably with sufficient hiding places
• Keep them in groups of at least six for natural behavior
• Feed a varied diet: artemia, mysis, fine dry food and frozen food
• Optimal water temperature: 24-27°C
• pH: 8.1-8.4 and a salinity of 1.023-1.025
• Regular water changes and stable water values are essential