Black Platy

Species Profile

• Scientific Name: Xiphophorus maculatus
• Common Name: Black Platy 
• Adult Size: Up to 2.5 inches (6.5 cm)
• Life Expectancy: 2–3 years (can live longer with excellent care)
• Habitat: Native to Central America – still and slow-moving waters like streams, canals, ponds, and marshes rich in vegetation.

Tank Requirements

• Minimum Tank Size: 10 gallons (bigger is better for groups)
• Ideal Temperature: 72–78°F (22–26°C)
• pH Range: 7.0–8.2
• Water Hardness: 10–28 dGH (moderately hard to hard water)

• Temperament: Peaceful, social, and active
  Best kept in groups (males may chase females, so a ratio of 1 male to 2–3 females is ideal)

Diet & Nutrition

• Type: Omnivorous
• Diet: Eats flakes, pellets, vegetable matter (blanched spinach, peas), and live/frozen foods (brine shrimp, daphnia)

• Feed 1–2 times daily in small amounts

Breeding & Spawning

• Breeding Type: Livebearer
• Behavior: Males pursue females; females give birth to live fry
• Fry Care: Provide hiding places or use breeding boxes, as adults may eat fry

• Can birth 20–80 fry every 4–6 weeks

Appearance

• Color: The Berlin Platy often features a mix of red, black, and yellow/orange—with color variations around the tail and midsection

• Body Shape: Compact, rounded body with fan-shaped fins

Distinctive Features

• Vibrant multicolor pattern, especially the “Berlin” trait—black markings over red or orange
• Hardy and low-maintenance
• Great beginner fish for community tanks

• Very active and entertaining to watch