Redfin Dwarf Rainbowfish (Melanotaenia maccullochi) 2.5-3cm
Redfin Dwarf Rainbowfish (Melanotaenia maccullochi) 2.5-3cm is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Redfin Dwarf Rainbowfish (Melanotaenia maccullochi) 2.5-3cm
Description
Description
Redfin Dwarf Rainbowfish (Melanotaenia maccullochi) is a captivating freshwater fish that has won the hearts of many aquarists. Let’s dive into the details of this striking species:
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Appearance and Behavior:
- Redfin Dwarf Rainbowfish are known for their peaceful nature, adaptability to varying water conditions, and vibrant colors.
- These hardy fish thrive best when kept in a shoal of 6 or more, as this encourages the males to display their brightest hues.
- Their slender bodies exhibit brownish-bronze coloring on the upper half and white to brownish coloring on the lower half.
- They display seven or eight lateral body stripes, some continuous and others broken, especially in younger fish.
- The fins range from light yellow to orangey-red, with some displaying brown spots or lines.
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Tank Setup and Care:
- Optimal conditions include a spacious aquarium, considering their inherent activity levels.
- Redfin Dwarf Rainbowfish are adaptable to a diverse range of water parameters, but pristine water quality is essential.
- Regular water changes contribute to successful spawning endeavors.
- Avoid housing them with aggressive species, as they may struggle to compete for food and become stressed.
- They do well in a species-only tank or a peaceful community aquarium with other small, non-aggressive fish.
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Natural Habitat:
- These captivating rainbowfishes are indigenous to various regions in Northern Australia and Papua New Guinea.
- They thrive in diverse aquatic habitats, ranging from clear, fast-flowing streams and creeks to muddy ponds stained with tannins and grassy lowland swamps.
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Sexual Dimorphism:
- Distinguishing between male and female Redfin Dwarf Rainbowfish is relatively simple:
- Sexually mature males exhibit more vibrant colors, longer dorsal and anal fins, and more robust bodies.
- When in breeding condition, males display prominent body stripes and intensified red fin coloration.
- Distinguishing between male and female Redfin Dwarf Rainbowfish is relatively simple:
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Diet and Lifespan:
- These omnivorous fish readily accept high-quality betta pellets, frozen or live foods, and occasional treats like bloodworms.
- In captivity, they can live up to 5 years.
In summary, the Redfin Dwarf Rainbowfish’s peaceful demeanor and striking appearance make it a delightful addition to any freshwater aquarium.
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