Black Molly Aquarium Care Guide

Keeping Black Molly in an aquarium requires the right conditions.

Aquarium Information

• Care level: beginner
• Temperament: peaceful
• Diet: omnivore
• Minimum tank size: 20 gallons (75 liters) for a small group
• Compatibility: Compatible with most peaceful community fish of similar size, such as other mollies, platies, guppies, swordtails, tetras, rasboras, and corydoras. Avoid fin-nippers or overly aggressive species.
• Special requirements: Black Mollies thrive in well-planted aquariums with open swimming spaces. They appreciate the addition of aquarium salt (1-2 teaspoons per gallon) to mimic their natural brackish water tendencies, though it is not strictly necessary in pure freshwater. Good filtration and regular water changes are essential for their health. They are prolific breeders, and a single male can fertilize multiple females, leading to frequent fry production.

Water parameters

Temperature

22-28°C (72-82°F)

pH level

7.0-8.5

Hardness

10-25 dGH

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