


Boesemani Rainbowfish is a beautiful, revealing water creature that is indigenous to the peaceful Ayamaru Lakes, West Papua, Indonesia. It is known because of its gradient colors; the front part is shimmering turquoise, and the tail part is one blazing orange; the fish is diffusive at first sight in every fish tank. Their peaceful demeanor and active education make them a very pleasant specimen to observe, and provide motion and proportion of colour to aquarists of all degrees of experience.
Scientific Name: Melanotaenia boesemani
Common Names: Boesemani Rainbowfish, Bicolor Rainbowfish
Size: Up to 12 cm (4.7 inches)
Lifespan: 5–8 years with proper care
Temperament: Peaceful; thrives in groups of 6 or more
Diet: Omnivorous – accepts high-quality flake food, micro-pellets, and small live or frozen foods like brine shrimp and daphnia
Water Parameters:
Temperature: 24–28°C (75–82°F)
pH Level: 7.0–8.0
Hardness: 8–20 dGH
Minimum Tank Size: 110 liters (30 gallons).
Brilliant Color Transition: Their blue-orange gradient is one of the brightest rainbow color makeovers and thus is listed as the brightest color transition by the color gradient index.
Peaceful Schooling Nature: Ideal for community aquariums; they love swimming in coordinated groups.
Hardy and Adaptable: They can be used by novices and inexperienced aquarists due to their resilience.
Active Yet Gentle: The playfulness they exhibit helps them to maintain an energetic presence in the tank without breaking other species.
Substrate: Fine gravel or sand to mimic natural habitats.
Decor: Incorporate live plants, driftwood, and rocks to provide hiding spots and reduce stress.
Filtration: Efficient filtration system to maintain high water quality; ensure moderate water flow.
Lighting: Moderate to high lighting to enhance their coloration and support plant growth.
Tank Cover: Secure lid recommended, as they may jump if startled.
Boesemani Rainbowfish are compatible with other peaceful species, such as:
Corydoras Catfish
Avoid housing with aggressive or significantly larger fish that may cause stress or pose a threat.
Staple Diet: High-quality flake food or micro-pellets.
Supplementary Foods: Small live or frozen foods like brine shrimp, daphnia, and bloodworms.
Feeding Frequency: Once or twice daily; offer only as much as they can consume in 2–3 minutes.
At Fish Hut Aqua, we don’t just sell fish — we help you build aquatic harmony. Here’s why aquarists trust us:
Ethically sourced and healthy fish stock
Expert care guidance and after-purchase support
Competitive Boesemani Rainbow Fish price for premium quality
Safe, stress-free packaging for nationwide delivery
Commitment to sustainable and eco-friendly aquarium trade
1. Are Boesemani Rainbowfish good for beginners?
Yes. They are very robust, calm, and amicable, suitable for all aquarists.
2. How big do Boesemani Rainbowfish get?
In home aquariums, they normally grow to 12 cm (4.7 inches).
3. How long do Boesemani Rainbowfish live?
They have 5-8 years with a good diet and quality of water.
4. What do Boesemani Rainbowfish eat?
They are omnivores and they feed on flakes, micro-pellets, as well as live food such as brine shrimp or daphnia
5. Are Boesemani Rainbowfish aggressive?
No, most often, they are peaceful. Males might exhibit mild dominance behavior, and it is harmless
6. Does Guppy co-exist with Boesemani Rainbowfish?
Yes, they get along well with Guppies, Tetras, and other non-aggressive species.
7. What’s the best plant setup for Boesemani Rainbowfish?
Use Java Fern, Amazon Sword, and Anubias to offer cover and maintain a natural look.
Choose Boesemani Rainbowfish to transform your tank into a living artwork of color and motion. Their vibrant hues, peaceful demeanor, and graceful schooling create an unmatched visual experience.
Shop now at Fish Hut Aqua — where every fish is handpicked, cared for, and delivered with passion. Start your aquatic journey today!
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