Desert Pupfish Aquarium Care Guide

Keeping Desert Pupfish in an aquarium requires the right conditions.

Aquarium Information

• Care level: advanced
• Temperament: semi-aggressive
• Diet: omnivore
• Minimum tank size: 20 gallons for a small group
• Compatibility: Best kept in a species-specific tank or with other hardy, similarly sized desert-adapted fish. Can be territorial, especially breeding males.
• Special requirements: Requires highly stable water parameters, excellent filtration, and a varied diet. Mimicking natural fluctuating conditions (e.g., temperature cycles) can be beneficial for breeding. Substrate should be fine sand or gravel. Provide plenty of hiding spots and open swimming areas. Can tolerate brackish conditions.

Water parameters

Temperature

65-90°F (18-32°C), ideally 70-80°F (21-27°C)

pH level

7.0-9.0

Hardness

10-30 dGH

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