Description
Featherfin Squeaker Catfish – Synodontis eupterus
Introduction:
The Featherfin Squeaker Catfish (Synodontis eupterus) is an intriguing species known for its striking appearance and peaceful temperament. With long, flowing fins and a unique ability to produce a squeaking sound, this catfish makes a fascinating addition to any aquarium. Reaching sizes of up to 6–7 inches (15–18 cm), the Featherfin Squeaker is well-suited to larger community tanks. Its playful behavior and vibrant fins make it an appealing choice for aquarists, though it requires careful attention to tank conditions and compatibility.
1. Natural Habitat and Behavior
The Featherfin Squeaker Catfish is native to the rivers and lakes of Central and West Africa, particularly the Congo River Basin.
- Behavior: This catfish is typically a nocturnal species, although it can also be active during the day, especially in well-lit tanks. It is peaceful and non-aggressive, making it compatible with other community fish. Featherfin Squeakers are bottom-dwelling fish, using their barbels to navigate and search for food along the substrate.
- Appearance: The Featherfin Squeaker is named for its long, flowing pectoral fins and the characteristic “squeaking” sound it makes when disturbed. Its body is dark brown with a speckled pattern, while its fins are translucent with black edges. The elongated fins and distinct markings give this fish a very graceful and attractive appearance.
2. Aquarium Setup
- Tank Size: A minimum of 30 gallons (115 liters) is recommended for a small group of Featherfin Squeakers. Larger tanks are preferable, as this species appreciates having ample swimming space.
- Substrate: Soft, fine-gravel or sand substrates are ideal, as they allow the catfish to forage comfortably without injury. The Featherfin Squeaker often sifts through the substrate for food, and smooth sand is best for protecting its sensitive barbels.
- Decor: This catfish appreciates having plenty of hiding spots in the tank. Incorporating driftwood, caves, and plants provides the Squeaker with safe spaces to retreat, particularly during the day when it is more reclusive.
- Water Conditions:
- Temperature: 75–82°F (24–28°C)
- pH: 6.5–7.5
- Hardness: 5–15 dGH
- Filtration: Good filtration is essential to maintain water quality, as Featherfin Squeakers are sensitive to poor water conditions. A moderate to strong filter is recommended, but it should not create strong currents, as these fish prefer calm water.
- Lighting: Moderate lighting is suitable, but too bright conditions can make this species feel stressed. Offering some shaded areas in the tank will help it feel more secure.
3. Diet and Feeding
Featherfin Squeakers are omnivorous and can be fed a variety of foods in captivity. In the wild, they consume a mix of plant material, algae, small invertebrates, and detritus.
- Staple Foods: High-quality sinking pellets or wafers for bottom-dwelling fish are ideal for feeding Featherfin Squeakers. These should be rich in both plant and protein matter.
- Supplemental Foods: Occasional live or frozen foods like brine shrimp, bloodworms, or daphnia can provide extra nutrition and variety. Additionally, blanched vegetables such as zucchini, spinach, or peas can be offered as supplements.
- Feeding Schedule: Feed the Featherfin Squeaker once or twice a day, providing only as much food as it can consume within a few hours. Be mindful of the other tank mates, as these fish are not aggressive feeders and might not compete well for food.
4. Compatibility with Other Fish
The Featherfin Squeaker Catfish is known for its peaceful nature and does well in community tanks with other calm species.
- Tank Mates: Suitable tank mates include peaceful species such as tetras, barbs, rasboras, and other non-aggressive bottom-dwellers. The Featherfin Squeaker also tends to do well with other Synodontis species.
- Avoid: Avoid housing the Featherfin Squeaker with overly aggressive or territorial fish, as it can be easily bullied. Similarly, larger, faster fish might outcompete it for food.
- Social Behavior: Although they are not particularly shoaling fish, Featherfin Squeakers can be kept in small groups. Keeping more than one individual is ideal, as they will display natural social behaviors and may feel more secure. However, they are still quite adaptable to being kept alone.
5. Common Challenges and Tips
- Water Quality: Featherfin Squeakers are sensitive to poor water quality, and it’s important to maintain a clean tank with regular water changes (about 20–30% per week). High levels of ammonia or nitrite should be avoided.
- Barbel Sensitivity: Like other catfish, the Featherfin Squeaker uses its barbels to locate food and navigate its environment. Be cautious of rough substrates that could damage these sensitive appendages.
- Social Behavior: While generally peaceful, Featherfin Squeakers can sometimes become slightly territorial, particularly during feeding. However, this behavior is usually mild and does not pose a significant issue.
- Feeding: This species is a slow eater and may require extra attention to ensure it gets enough food, especially in a tank with more competitive fish. Make sure sinking food reaches the bottom for the Squeaker to access.
Conclusion
The Featherfin Squeaker Catfish (Synodontis eupterus) is a stunning and peaceful addition to any community aquarium. With its beautiful fins and playful nature, this species is both a visually captivating and low-maintenance fish that thrives in a peaceful environment. By providing a suitable tank setup, balanced diet, and attention to water quality, the Featherfin Squeaker will thrive in your aquarium, adding both beauty and character to your tank.
