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: 30 gallons (114 liters) for a small group
• Compatibility: Generally compatible with other peaceful, similarly sized community fish. Avoid fin-nippers or overly aggressive species. Can be kept with other mollies, platies, guppies, swordtails, tetras, and some peaceful cichlids.
• Special requirements: Black Mollies thrive in well-planted aquariums with open swimming spaces. They appreciate slightly brackish conditions (adding aquarium salt at a ratio of 1-2 teaspoons per gallon) but can adapt to pure freshwater. Good filtration and regular water changes are essential. Males can be territorial towards each other, so a ratio of 2-3 females per male is recommended to disperse aggression and prevent over-breeding.

Water parameters

Temperature

22-28 °C (72-82 °F)

pH level

7.0-8.5

Hardness

10-25 dGH

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