Red tail Penguin Tetra

Red Tail Penguin Tetra (Thayeria boehlkei)

A hardy and active schooling tetra with a silver body, a bold black stripe running along the lower half, and a vivid red tail, the Red Tail Penguin Tetra is an unusual and eye-catching variant. It swims at a characteristic head-up angle, bringing unique movement to community tanks.

Care at a Glance:

• Minimum Tank Size: 75L with plants and open swimming space
• Temperature: 22–28°C
• pH Range: 6.0–7.5
• Water Hardness: Soft to moderate
• Temperament: Peaceful, schooling
• Diet: Flakes, micro-pellets, frozen bloodworms and brine shrimp
• Max Size: 6–8cm
• Lifespan: 3–5 years
• Care Level: Easy

Tank Mates: Peaceful community fish such as other tetras, rasboras, corydoras, and dwarf cichlids; keep in groups of 6+.

Origin: South America — Amazon Basin (Brazil, Peru)