Balloon Hockey Stick | Planted Tank Fish

The Balloon Hockey Stick, also known as Thayeria boehlkei or Penguin Tetra, is a striking freshwater species named for its distinct, hockey stick–like body shape. Popular in planted aquariums, these energetic fish bring constant motion and charm to community setups.

Key Features:

• Unique hockey stick–shaped body and playful swimming style
• Best kept in schools of 6–8 for natural behavior
• Peaceful community fish (may nip fins, so choose tank mates wisely)
• Thrives in planted tanks with driftwood and hiding spaces
• Diet: Flakes, pellets, live and frozen foods (brine shrimp, bloodworms)
• Water Parameters: Slightly acidic–neutral, 73–82°F (23–28°C)

Active, social, and visually distinct, this tetra makes an ideal centerpiece for planted community aquariums, especially when kept in lively schools.