The Poecilia wingei 'Black Cobra' is a distinctive and visually striking variation of the Endler's livebearer, known for its bold black coloration and unique patterns. This small and active fish is a popular choice among aquarium enthusiasts. Let's explore the key features and care requirements of the Black Cobra Endler's livebearer:

Appearance:

• The 'Black Cobra' Endler's livebearer displays a jet black coloration with contrasting patterns on its body.
• Males typically exhibit more vibrant colors and intricate markings, while females may have a subtler appearance.

Water Conditions:

• Temperature: Maintain a tropical environment between 72°F to 82°F (22°C to 28°C).
• pH Levels: Aim for slightly acidic to neutral water conditions, ideally between 6.5 to 7.5.
• Water Hardness: Keep water hardness in the medium range, around 10 to 20 dGH.

Tank Size and Setup:

• Endler's livebearers, including the Black Cobra variant, are adaptable to smaller tank sizes, but providing a tank of at least 10 gallons is recommended.
• Include live plants, rocks, and hiding spots to create a natural and stimulating environment.

Tank Mates:

• Black Cobra Endler's livebearers are generally peaceful and suitable for community tanks.
• Compatible tank mates include other peaceful fish such as small tetras, rasboras, and other non-aggressive livebearers.

Feeding Habits:

• Endler's livebearers are omnivores and accept a varied diet.
• Offer high-quality flakes, pellets, and supplement their diet with live or frozen foods such as brine shrimp, daphnia, and micro worms.

Care and Maintenance:

• Regular water changes are essential to maintain water quality, and consistent monitoring of parameters with reliable test kits is recommended.
• Endler's livebearers are hardy, but attention to water conditions and proper filtration contributes to their overall well-being.

Breeding Behavior:

• Endler's livebearers, including the Black Cobra variant, are known for their prolific breeding.
• Provide sufficient hiding spots and consider a higher ratio of females to males to manage population growth. These fish give birth to live fry.

Color Variations:

• The Black Cobra Endler's livebearer is specifically known for its bold black coloration and unique patterns, adding a captivating element to the aquarium.