Rocket Killifish (Epiplatys annulatus)

The Rocket Killifish (Epiplatys annulatus) is one of the most unique and visually striking nano fish in the hobby, known for its bold banded pattern and rocket-like tail markings. With a slender body, horizontal striping, and vibrant tail accents, this species brings both elegance and personality to smaller aquarium setups.
At Magnolia Aquatics Company, our Rocket Killifish are home-raised in our fishroom, producing healthy, well-adjusted fish that are already thriving in aquarium environments. These are active, alert fish that are feeding confidently and ready to settle in immediately.
🏅 Premium Home-Raised Stock
• Bred & raised in our home fishroom
• Healthy, active, and consistently feeding
• Strong patterning and coloration
• Quality over quantity — always
About the Species
Native to West Africa, Epiplatys annulatus is a small surface-dwelling killifish that prefers calm, planted environments. Their unique appearance and behavior make them highly desirable among nano fish enthusiasts and collectors.
They are often considered a specialty fish, not commonly found in typical pet store setups.
Color, Size & Presence
Rocket Killifish display a bold and unmistakable pattern.
• Adult Size: 1–1.5 inches
• Body Type: Slim, surface-oriented fish
• Coloration: Cream/light body with dark bands and colorful tail
• Visual Impact: High for a nano fish
👉 These are subtle in size but extremely detailed and eye-catching.
Behavior & Compatibility
Rocket Killifish are peaceful but have light predatory instincts.
• Peaceful with similarly sized fish
• Surface dwellers — occupy top level
• May eat very small fry or shrimp
• Best kept in pairs or small groups
👉 They are more of a display/behavior fish than a heavy schooling species.
Tank Requirements
Proper setup helps them feel secure and display naturally:
• Temperature: 72–78°F
• pH Range: 6.0–7.0
• Tank Size: 10 gallons minimum
• Environment: Heavily planted with floating plants
• Lid Required: Yes — known jumpers
Calm water and surface cover are key for this species.
Feeding
Rocket Killifish prefer smaller, higher-quality foods:
• Micro pellets and fine flakes
• Baby brine shrimp, microworms
• Small live foods preferred
They are active feeders but require appropriately sized food.
Breeding Overview
Rocket Killifish can be bred in aquariums with the right setup:
• Egg layers — often deposit eggs in plants or moss
• No parental care
• Fry are very small and require fine foods
Why Buy From Magnolia Aquatics Company?
We focus on raising fish the right way — not pushing volume.
Our Rocket Killifish are:
• Raised in stable, clean environments
• Properly fed and conditioned
• Selected for health and pattern quality
When they arrive, they are ready to thrive — not recover.
Rocket Killifish bring unique patterning, surface activity, and collector-level appeal to your aquarium — making them a standout choice for nano enthusiasts.
Magnolia Aquatics Company — Where quality comes from home.