Flathead Catfish
Ictaluridae
The Flathead Catfish is a popular aquarium fish known for its vibrant colors and Difficult of care. It belongs to the family Ictaluridae and is native to the Freshwater
Types of Flathead Catfish
Temperature
70-85°F (21-29°C)
Minimum Tanksize
300 gallons (1135 liters)
Water type
1.000 - 1.005
Suitable PH
6.5 - 7.8
Native
Freshwater
Size
5 feet (1.5 meters)
Life Span
20+ years
Caring
Difficult
How To Care For Flathead Catfish
The Flathead Catfish (Pylodictis olivaris) is a large and distinctive freshwater fish known for its broad, flat head and olive-brown coloration. Native to rivers and lakes across North America, this catfish is highly sought after by anglers due to its size and strength. In captivity, they require very specific care to thrive.
Flathead Catfish can grow to impressive sizes, reaching over 3 feet (90 cm) in length, so they are best suited for very large tanks or outdoor ponds. A tank size of at least 250 gallons (950 liters) is recommended to accommodate their growth and swimming needs. Since they are nocturnal bottom-dwellers, providing a dark, spacious environment with ample hiding spots like caves, rocks, and driftwood will help them feel secure.
Feeding a Flathead Catfish requires a protein-rich diet. These fish are carnivorous and primarily eat live or frozen foods such as fish, shrimp, and other meaty treats. Offering a variety of food sources will keep them healthy and encourage natural foraging behavior.
Flathead Catfish are solitary and territorial, especially as they grow, so it's important to house them alone or with similarly large species that won’t be seen as prey. They prefer slow-moving waters, so a moderate current and strong filtration are essential to keep the water clean and healthy.
With proper care and a suitable environment, Flathead Catfish can live for over 20 years, making them a long-term commitment for experienced fish keepers looking for a unique and challenging species.
Flathead Catfish is a fascinating aquarium fish that stands out with its vibrant colors. It belongs to the family Ictaluridae and is native to the Freshwater.
This species has a care level of Difficult and requires a minimum tank size of 300 gallons (1135 liters). It typically reaches a size of 5 feet (1.5 meters).
Preferred water parameters include a specific gravity (sg) of 1.000 - 1.005, pH ranging from 6.5 - 7.8, and a temperature between 70-85°F (21-29°C). Additionally, maintaining water hardness within the range of 5-20 dGH is essential.
For stocking, the recommended ratio is 1:2-3 M:F. The Flathead Catfish is widely available and has a diverse diet that includes Carnivorous; prefers live prey such as fish, crayfish, and worms.
With a life span of 20+ years, this species is known for its very easy care requirements. It is an ideal choice for both beginner and experienced aquarists. Providing a well-maintained tank environment with suitable water conditions will ensure the health and vibrancy of this captivating species.
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