Hockey Stick tetras are absolutely delightful creatures to have in your aquarium! Their striking black bands and playful swimming style make them a real standout among fish. They are extremely social, and thrive when kept in groups of at least six or more. This helps reduce any aggression or nipping that can occur when they’re kept in smaller groups or alone.

As for compatibility, Hockey Stick tetras get along well with other peaceful, small fish that have similar temperaments. Some great tank mates include neon tetras, harlequin rasboras, and otocinclus. It’s important to avoid housing them with larger or more aggressive fish,

When it comes to water parameters, penguin tetras are fairly adaptable. However, it’s important to keep ammonia, nitrite, and nitrate levels low, as they are very sensitive to these toxins. Perform regular water changes and maintain good filtration to keep your water quality high.