The Celebes Rainbowfish (Marosatherina ladigesi) is a stunning freshwater fish known for its slender body, shimmering blue and yellow coloration, and long flowing fins. Celebes Rainbow Fish stands out among other rainbowfish due to its elegant shape and active schooling behavior.
The Celebes Rainbowfish originates from Sulawesi (Celebes), Indonesia, where it inhabits clear streams and coastal waters. This species is unique among rainbowfish because it can tolerate slightly brackish conditions, although it thrives well in freshwater aquariums.
A fully grown Celebes Rainbowfish typically reaches 2.5–3 inches (6–8 cm), making it a great choice for medium-sized community aquariums. Male Celebes Rainbowfish often display more vibrant colors and longer fins compared to females, especially during courtship.
The Celebes Rainbowfish is a peaceful, active schooling fish that thrives when kept in groups of 6 or more. In a proper school, they display more natural behavior and enhanced coloration. Ideal Celebes Rainbowfish tank mates include: Tetras, Rasboras, Corydoras catfish, small gouramis, and other peaceful rainbowfish. Avoid aggressive fish that may nip their long fins.
At Splashy Fish tropical fish store, our Celebes Rainbowfish for sale are raised with the utmost care. All Rainbowfish are tank-bred and acclimated for home aquariums, ensuring robust health and vibrant colors. Visit our fish store online or in person at aquarium in Virginia to explore our wide selection of high-quality freshwater fish. We also offer betta fish, freshwater shrimp, aquarium plants, and a variety of aquarium supplies.
What You Can Expect From This Fish
- Elegant freshwater rainbowfish species
- Metallic blue body with bright yellow fins
- Peaceful and active schooling fish
- Ideal for planted aquariums
- Unique fin structure and graceful swimming
- Suitable for community tanks
Recommended Tank Parameters
- Tank Size: Minimum 20–30 gallons
- Temperature: 74–82°F (23–28°C)
- pH: 7.0–8.0
- Hardness: 8–20 dGH
- Filtration: Moderate filtration with gentle flow
Care Guidelines
- Diet: Omnivorous. Feed high-quality flakes, micro pellets, and live or frozen foods such as brine shrimp and daphnia.
- Tank Setup: Provide open swimming space with plants along the edges and gentle current.
- Behavior: Active schooling fish that prefer mid-to-top water levels.
Visit here to explore more about How to Care for Rainbowfish.
FAQs
What is the Celebes Rainbowfish lifespan?
The Celebes Rainbowfish typically lives around 3–5 years in a well-maintained aquarium. With stable water conditions, a balanced diet of high-quality flakes and live or frozen foods, and a stress-free environment, some individuals may live even longer.
How big do Celebes Rainbowfish get?
A fully grown Celebes Rainbowfish usually reaches 2.5–3 inches (6–8 cm) in length. Their relatively small size makes them ideal for community aquariums and planted tanks, especially when kept in schools where they display their best colors and natural behavior.
Are Celebes Rainbowfish aggressive?
No, Celebes Rainbowfish are peaceful freshwater fish that do very well in community aquariums. They are active schooling fish and should be kept in groups of at least 6 to reduce stress and encourage natural behavior.