Longfin Leopard Danio (Danio rerio) – Tank Bred
- In stock, ready to ship
- Backordered, shipping soon
Product Overview
The Longfin Leopard Danio is a striking variety of the popular Zebra Danio, featuring an attractive spotted pattern combined with elegant flowing fins. Its energetic personality, constant activity, and hardy nature have made it a favorite among beginner and experienced aquarists alike.
Unlike standard Zebra Danios, the Longfin Leopard variety combines the classic leopard-like spotting pattern with elongated fins that create a graceful appearance as the fish moves through the aquarium. Their active schooling behavior adds movement and excitement to community aquariums of all sizes.
Our Tank-Bred Longfin Leopard Danios are aquarium-raised and adapt readily to a wide range of freshwater conditions. Their durability, peaceful temperament, and ease of care make them excellent additions to planted aquariums, community tanks, and beginner setups.
What We Love About This Fish
• Unique leopard-like spotted pattern
• Elegant long flowing fins
• Active schooling behavior
• Hardy and beginner friendly
Quick Care Guide
• Care Level: Easy
• Temperament: Peaceful
• Diet: Omnivore
• Origin: Tank Bred
• Adult Size: 2–2.5 Inches (5–6 cm)
• Average Purchase Size: 1–1.5 Inches
• Lifespan: 3–5 Years
• Activity Level: Very Active
• Schooling Requirement: Yes, best kept in groups of 6 or more
• Swimming Zone: Upper to Middle Levels
Tank Parameters
• Temperature: 64–78°F (18–26°C)
• pH: 6.5–8.0
• GH: 4–15 dGH
• Minimum Aquarium Size: 20 Gallons
• Recommended School Size: 6+ Individuals
• Water Flow: Moderate
Shipping Information
All fish are carefully packed in insulated shipping materials and ship via UPS Next Day Air or Overnight service to ensure they arrive healthy and ready to thrive.
Our professional packing methods are designed specifically for live aquatic animals and are backed by our Live Arrival Guarantee.
Natural Habitat
The wild ancestors of Leopard Danios originate from streams, ponds, canals, and slow-moving waterways throughout South Asia. These habitats often contain aquatic vegetation, submerged roots, and open swimming areas.
Danios are highly adaptable fish capable of thriving in a variety of freshwater environments. Their natural habitats frequently experience seasonal changes in water flow, temperature, and water levels, contributing to their hardy nature.
This adaptability has helped make Zebra Danios and their cultivated varieties among the most successful aquarium fish in the hobby.
Aquascaping
Longfin Leopard Danios thrive in planted aquariums that provide both open swimming space and areas of cover. Because they are highly active fish, maintaining ample swimming room is particularly important.
Driftwood, rounded stones, and dense plant groupings help create a natural appearance while providing visual structure throughout the aquarium. Taller background plants help frame the aquarium without restricting swimming space.
Excellent plant choices include Vallisneria, Water Wisteria, Bacopa, Java Fern, Amazon Sword Plants, and various stem plants. Floating plants can also help diffuse lighting and create a more natural environment.
A planted community aquarium with open swimming lanes is often considered the ideal setup for this species.
Diet and Feeding
Longfin Leopard Danios are opportunistic omnivores that readily accept a wide variety of foods. In nature they consume small insects, insect larvae, crustaceans, algae, and other available food sources.
High-quality flake foods make an excellent staple diet and are readily accepted by aquarium-raised specimens. Quality micro pellets, frozen foods, and live foods can be offered regularly to provide additional nutrition and variety.
Foods such as daphnia, bloodworms, baby brine shrimp, and insect-based foods help support growth, coloration, and breeding condition. Their active nature means they are enthusiastic feeders and quickly learn feeding routines.
Offering a varied diet helps support long-term health, vibrant coloration, and natural activity levels.
Tank Mates and Compatibility
Longfin Leopard Danios are peaceful community fish that work well with many similarly sized freshwater species. Their active nature makes them particularly well suited for community aquariums featuring other energetic fish.
Excellent tank mates include:
• Zebra Danio (Danio rerio) – Active Schooling Fish
• Celestial Pearl Danio (Danio margaritatus) – Colorful Nano Fish
• White Cloud Mountain Minnow (Tanichthys albonubes) – Cool Water Schooling Fish
• Corydoras Catfish (Corydoras spp.) – Social Bottom Dweller
• Kuhli Loach (Pangio kuhlii) – Peaceful Bottom Dweller
• Harlequin Rasbora (Trigonostigma heteromorpha) – Peaceful Schooling Fish
• Bristlenose Pleco (Ancistrus spp.) – Algae Grazing Bottom Dweller
• Honey Gourami (Trichogaster chuna) – Peaceful Feature Fish
Because they are schooling fish, Longfin Leopard Danios should always be maintained in groups. Larger schools typically display more natural behavior and increased confidence.
Shrimp Safe
Adult shrimp may coexist successfully with Longfin Leopard Danios in larger planted aquariums, but baby shrimp may be viewed as food.
Shrimp Compatibility Rating
Adult Shrimp: Moderate Compatibility
Juvenile Shrimp: Moderate Compatibility
Shrimplets: High Predation Risk
Breeding
Like other Zebra Danio varieties, Longfin Leopard Danios are egg scatterers. Mature fish typically spawn among plants, spawning mops, or fine-leaved vegetation.
Adults may consume eggs if given access, so dedicated breeding setups are often used when attempting to raise fry.
Healthy groups maintained on a varied diet frequently spawn with minimal intervention.
Breeding Difficulty
Easy
Reproduction Type
Egg Scatterer
Frequently Asked Questions
Are Longfin Leopard Danios beginner friendly?
Yes. Their hardy nature and adaptability make them one of the best fish for beginners.
How many Longfin Leopard Danios should I keep together?
We recommend maintaining at least six individuals, though larger groups often display more natural schooling behavior.
Are Longfin Leopard Danios aggressive?
No. They are generally peaceful community fish.
Do Longfin Leopard Danios need to be kept in schools?
Yes. They are social schooling fish and should always be maintained in groups.
What is the difference between Leopard Danios and Zebra Danios?
Leopard Danios display a spotted pattern, while Zebra Danios display horizontal stripes. Both belong to the same species complex and have very similar care requirements.
What makes Longfin Leopard Danios different?
The Longfin variety develops elongated flowing fins that create a more graceful appearance compared to standard Leopard Danios.
Are Longfin Leopard Danios good for planted aquariums?
Yes. They thrive in planted aquariums that provide both cover and open swimming space.
Do Longfin Leopard Danios eat plants?
No. They are considered plant safe.
Can Longfin Leopard Danios live with shrimp?
Adult shrimp often coexist successfully, but shrimplets may be eaten.
Why are my Longfin Leopard Danios chasing each other?
Mild chasing is normal social behavior and helps establish hierarchy within the school.
Do males and females look different?
Yes. Females are typically slightly fuller-bodied, while males are often slimmer.
Can Longfin Leopard Danios breed in community aquariums?
They may spawn in community tanks, but eggs and fry are usually eaten before reaching adulthood.
Shipping Information
All fish are carefully packed in insulated shipping materials and ship via UPS Next Day Air or Overnight service to ensure they arrive healthy and ready to thrive.
Our professional packing methods are designed specifically for live aquatic animals and are backed by our Live Arrival Guarantee.
For the safety of our animals, we only ship live fish, crabs, and select other inverts exclusively via UPS 1 Day Air. If your order contains this item, you will only see UPS 1 Day Air as a shipping option during checkout. If other items are in your cart that can ship with 2 day or standard shipping options the only shipping method you can still select is UPS 1 Day Air.
UPS 1 Day is a description of the duration of time a shipment will spend in transit once it has been shipped. This does not guarantee the package will be shipped the same or next day from which the order was placed.
Shipping Schedule for this service
Current Handling Time:
1-9 business days
Here at Aquatic Arts, we consider the welfare of the live animals we are shipping to be of the foremost importance. This process is much more involved than simply creating a shipping label and affixing it to a box. Depending on the order, it takes from 4 to 7 people to complete this process properly. We check the weather conditions here where they fly out of the Indianapolis UPS facility and the destination for each shipment. We start early each morning and go through a multi-step process to have the day's shipments prepared in time for the UPS pickup. The volume of orders in our system also affects the processing time. Therefore our stated handling time is 1-9 business days.
Shipping Rate
Pricing is by size of package needed to fill entire order and distance it must travel. It will be calculated at checkout.
Live Arrival Guarantee
We stand behind the health and quality of every fish we ship. Each Longfin Leopard Danio is carefully quarantined, observed, and conditioned before leaving our facility.
Every order is backed by our 100% Live Arrival Guarantee. If an issue occurs during transit, please contact us with photos and order information within the timeframe outlined in our policy.
For complete details, please visit:
https://aquaticarts.com/policies/refund-policy
Questions? Contact us anytime at info@aquaticarts.com.
Best Fishes,
The Aquatic Arts Team