Yellow Fin Spiny Eel 15-20cm

Yellow Fin Spiny Eel – A Unique and Elegant Bottom-Dweller
(Macrognathus aculeatus)

The Yellow Fin Spiny Eel (Macrognathus aculeatus) is an intriguing species that combines beauty with unique behavior, making it a fascinating addition to any freshwater aquarium. Known for its elongated, eel-like body, and the striking yellow fins that give it its name, this bottom-dwelling fish is a true oddball. With its peaceful nature and fascinating movements, the Yellow Fin Spiny Eel adds both elegance and intrigue to your tank.

Key Features:

• Distinctive Yellow Fins: Vibrant yellow dorsal and caudal fins contrast beautifully with its dark body

• Elongated Body: Slender and eel-like, perfect for slinking through crevices and hiding spots

• Moderate Size: Grows up to 30 cm (12 inches) in length

• Peaceful Behavior: Shy and non-aggressive, ideal for community tanks with similar-sized fish

Tank Requirements:

• Minimum tank size: 100 liters (25 gallons)

• Temperature: 24°C–28°C (75°F–82°F)

• pH: 6.5–7.5

• Prefers a soft, sandy substrate to mimic its natural riverbed habitat and allow for burrowing

• Needs hiding spots such as rocks, caves, and plants to feel secure

• Moderate filtration is essential, as this species tends to produce a fair amount of waste

Compatibility:

• Peaceful and shy, best kept with small to medium-sized, non-aggressive tankmates

• Ideal companions include small catfish, peaceful cichlids, shrimp, and tetras

• Can be kept with other species of spiny eels or peaceful fish, but avoid overly aggressive or large fish that might stress it

• Not suitable for tanks with very small fish, as it may view them as prey

Feeding Tips:

• Carnivorous—prefers live or frozen foods like worms, small fish, and shrimp

• Can also accept sinking pellets or frozen foods like bloodworms and daphnia

• Feed 2–3 times a week, as overfeeding can lead to poor water quality

• Make sure food is placed near the bottom or in hiding spots where it feels safe to eat

Why Choose the Yellow Fin Spiny Eel?
The Yellow Fin Spiny Eel is a captivating and peaceful species that brings a sense of elegance and mystery to your aquarium. With its unique appearance, fascinating behavior, and peaceful nature, it is a perfect choice for aquarists who enjoy bottom-dwelling species. Its shy demeanor and love for burrowing make it a fun fish to observe as it moves and interacts with its environment.