Leopard Danio – Hardy, Fast-Swimming Community Fish

About the Leopard Danio

The Leopard Danio (Danio rerio var.) is a variant of the popular Zebra Danio, featuring distinct leopard-like spots instead of stripes. These small, energetic fish are hardy, peaceful, and perfect for beginners, thriving in a wide range of aquarium conditions.

Care Guide

• Scientific Name: Danio rerio (Leopard variant)
• Origin: South Asia (India, Bangladesh, Myanmar)
• Size: 2–2.5 inches
• Temperament: Peaceful, active schooling fish
• Lifespan: 3–5 years
• Difficulty: Easy (great for beginners)

Tank Requirements

• Minimum Tank Size: 20 gallons (school of 6+)
• Water Temperature: 65–75°F (18–24°C)
• pH Range: 6.5–7.5
• Hardness: 5–12 dGH
• Setup: Open swimming space with plants and décor for resting areas

Diet & Feeding

Leopard Danios are omnivores and enjoy a varied diet:
✔️ High-quality flakes & micro-pellets
✔️ Frozen/live foods (brine shrimp, bloodworms, daphnia)
✔️ Occasional vegetable-based foods for balance

Tankmates

Leopard Danios are peaceful but energetic swimmers. Best tankmates include:

• Tetras & Rasboras 🌈
• Corydoras 🐠
• Barbs (peaceful species)
• Livebearers (guppies, platies, mollies)
• Loaches

⚠️ Avoid slow or long-finned species (bettas, angelfish) as Leopard Danios may fin-nip.

Why Choose Leopard Danios?

✔️ Hardy and beginner-friendly
✔️ Active schooling fish with unique spotted patterns
✔️ Peaceful and compatible with many community species
✔️ Adaptable to a variety of tank conditions

FAQ

Q: Do Leopard Danios need to be in schools?
A: Yes, keep at least 6+ to reduce stress and encourage natural behavior.

Q: Are Leopard Danios good for beginners?
A: Absolutely—they are hardy, adaptable, and very forgiving of water conditions.

Q: How active are Leopard Danios?
A: Very—they are fast swimmers and add lively movement to aquariums.

Closing Section

Leopard Danios – Active, Hardy Schooling Fish for Freshwater Tanks
With their spotted beauty and playful energy, Leopard Danios are a great choice for community aquariums and beginner hobbyists alike.