Cobra Guppy is one of the most beautiful varieties of the Guppy (Poecilia reticulata). The base color of cobra guppies can vary widely, with shades of yellow, red, orange, blue, or green being common.
Cobra guppies are a popular and visually striking variety of guppies known for their unique “cobra” patterning on their bodies. This pattern typically consists of black or dark-colored markings that resemble the scales of a cobra snake.
Quick Navigation
➜ Features of Cobra Guppies
➜ Care and Maintenance
➜ Tank Mates of Cobra Guppies
➜ Cobra Guppy Colors and Varieties
➜ Yellow Cobra Guppy
➜ Black Cobra Guppy
➜ Red Cobra Guppy
➜ Blue Cobra Guppy
➜ Green Cobra Guppy
➜ Female Cobra Guppy
➜ Frequently Asked Questions
Features of Cobra Guppies
• Color Patterns: The cobra pattern can appear on various parts of the body, including the body, tail, and dorsal fin. The contrast between the base color and the dark markings makes these guppies particularly eye-catching.
• Tail Types: Cobra guppies can have different tail shapes, including fan, delta, or lyre tails.
• Size: Like most guppies, cobra guppies are relatively small, with males usually growing up to 2 inches and females slightly larger, around 2.5 inches.
Care and Maintenance
• Tank Setup: Cobra guppies thrive in a well-planted aquarium with plenty of hiding spots and a stable environment. A tank size of at least 10 gallons is recommended for a small group. See our guppy tank setup guide for the full walkthrough.
• Water Parameters: They prefer a temperature range of 72–82°F, with a pH level of 6.8–7.8. Regular water changes and good filtration are important to keep the water clean and free from toxins. See our guppy water parameters guide for the complete breakdown.
• Diet: A balanced diet of high-quality flake or micro pellet food, supplemented with live or frozen foods like brine shrimp or bloodworms, will keep cobra guppies healthy and vibrant. See our best guppy food guide for the full feeding schedule.
Tank Mates of Cobra Guppies
Stick to peace-loving fish as their tank mates. Also, keep more females than males in the group, since males can be persistent when courting and too few females leaves them stressed.
Here are a few tank mates for Cobra Guppies:
• Molly Fish
• Platy Fish
• Tetras
• Bristlenose Plecos
See our guppy tank mates guide for the full compatibility list.
Cobra Guppy Colors and Varieties
Yellow Cobra Guppy
The yellow cobra guppy is a brightly colored guppy fish that features a combination of yellow and black stripes on its body. This guppy is named after the venomous snake species Cobra, due to the resemblance of its bold stripes to those of a snake.
Black Cobra Guppy
The black cobra guppy has a distinctive black body with white or silver snakeskin-like markings. Male black cobra guppies also have long, flowing tails that add to their beauty.
Red Cobra Guppy
The Red Cobra Guppy is a popular guppy fish among aquarium hobbyists. This variety of guppy has a striking bright red color that covers most of the body with elongated fins and resembles the shape of a cobra’s hood. These fish are peaceful and easy to care for. They are also known for their prolific breeding, which makes them a favorite of breeders.
Blue Cobra Guppy
The Blue Cobra Guppy is a popular Guppy fish, with bright blue hues and intricate markings on the large tail resembling that of a cobra snake. These fish are a popular choice among guppy enthusiasts due to their active and playful personalities, and ability to thrive in a variety of water conditions.
Green Cobra Guppy
The Green Cobra Guppy is a beautiful guppy that can add color and vibrancy to any aquarium. These guppies have distinctive green markings that resemble the pattern of a cobra snake. They are small, peaceful fish that can be kept in groups and thrive in planted aquariums. The males are more colorful than the females and have longer tails.
Female Cobra Guppy
The Female Cobra Guppy, scientifically known as Poecilia reticulata, is a favorite among guppy enthusiasts due to its hardy nature. The Female Yellow Cobra Guppy displays a semi-transparent yellow color on its body and fins. They have a solid and large tail with yellow and black stripes resembling the pattern of a cobra. See our male vs female guppy guide for the full comparison.
They mature very quickly and can breed every 30 days. They can deliver between 10 to 40 fry in a batch. Similar to other fancy female guppies, the Female Cobra Guppy does best in an established aquarium of at least 8 to 10 gallons. Though they are tolerant and hardy, care should be taken to maintain stable water parameters. See our guppy breeding guide and pregnant guppy guide for the full breeding process.
They love the presence of plants in the aquarium and hiding spaces which provide shelter to their fry once they breed. See our guppy fry guide for raising the babies afterward.
Frequently Asked Questions
What colors do Cobra Guppies come in?
Cobra Guppies come in a wide range of base colors, most commonly yellow, black, red, blue, and green, all featuring the distinctive dark, snakeskin-like cobra pattern over the base color.
How big do Cobra Guppies get?
Males typically reach about 2 inches, while females grow slightly larger, around 2.5 inches.
Are Cobra Guppies easy to care for?
Yes. They’re beginner-friendly and share the same core care requirements as other guppies, stable water between 72-82°F, a filtered 10-gallon or larger tank, and a varied diet.
Do Cobra Guppies breed easily?
Yes. Like all guppies, they’re livebearers and breed readily, females can breed roughly every 30 days and deliver 10 to 40 fry per batch.
What are good tank mates for Cobra Guppies?
Peaceful community fish like mollies, platies, tetras, and bristlenose plecos make good companions, avoid aggressive or fin-nipping species.
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