Many-toothed Jenynsia Aquarium Care Guide

Keeping Many-toothed Jenynsia in an aquarium requires the right conditions.

Aquarium Information

• Care level: intermediate
• Temperament: semi-aggressive
• Diet: omnivore
• Minimum tank size: 20 gallons
• Compatibility: Can be kept with other robust, similarly sized fish. Avoid very small or fin-nipping species. Males can be territorial towards each other.
• Special requirements: Requires a well-planted tank with open swimming areas. Good filtration and regular water changes are essential. Provide hiding spots. Due to their unique reproductive biology, breeding in captivity can be challenging and requires careful selection of 'left-sided' and 'right-sided' individuals.

Water parameters

Temperature

18-26°C (64-79°F)

pH level

7.0-8.0

Hardness

10-25 dGH

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