Catostomidae
The Sonora Sucker is a popular aquarium fish known for its vibrant colors and Moderate of care. It belongs to the family Catostomidae and is native to the Freshwater
Temperature
65-78°F (18-26°C)
Minimum Tanksize
75 gallons (284 liters)
Water type
1.000 - 1.005
Suitable PH
6.5 - 8.0
Native
Freshwater
Size
10-15 inches (25-38 cm)
Life Span
5-8 years
Caring
Moderate
The Sonora Sucker, scientifically known as Catostomus insignis, is a distinct freshwater fish native to the rivers and streams of the southwestern United States and northwestern Mexico, particularly in the Sonora River basin. This species is characterized by its elongated body and prominent, flattened snout, which is well-suited for feeding on the riverbed. The Sonora Sucker typically displays a muted coloration, featuring shades of olive, brown, or gray with lighter underbellies, which help it blend into its natural habitat.
To properly care for Sonora Suckers, it's essential to replicate their natural environment. They thrive in clear, flowing waters with moderate to strong currents, often found in rocky or gravelly substrates. The ideal water temperature for these fish ranges from 60°F to 75°F (15°C to 24°C), with a pH level between 7.0 and 8.5. Maintaining high water quality through regular water changes and effective filtration is crucial for their health.
Sonora Suckers are primarily herbivorous, feeding on algae, detritus, and plant matter. In captivity, they can be offered a diet that includes high-quality sinking pellets, spirulina-based foods, and blanched vegetables to ensure balanced nutrition. A varied diet is important for promoting their overall health and vibrant coloration.
These fish are generally peaceful and can coexist with other species that prefer similar water conditions. They are best kept in larger aquariums with plenty of swimming space and hiding spots, such as rocks and driftwood. Due to their foraging behavior, a sandy or gravel substrate will help them feel more secure in their environment.
When provided with the right care and conditions, Sonora Suckers can live for several years, often reaching ages of 5 to 10 years. Their unique appearance and interesting behaviors make them a great choice for aquarists looking to enhance their freshwater tanks. With proper care, Sonora Suckers can thrive and become a captivating part of your aquatic community.
Sonora Sucker is a fascinating aquarium fish that stands out with its vibrant colors. It belongs to the family Catostomidae and is native to the Freshwater.
This species has a care level of Moderate and requires a minimum tank size of 75 gallons (284 liters). It typically reaches a size of 10-15 inches (25-38 cm).
Preferred water parameters include a specific gravity (sg) of 1.000 - 1.005, pH ranging from 6.5 - 8.0, and a temperature between 65-78°F (18-26°C). Additionally, maintaining water hardness within the range of 5-15 dGH is essential.
For stocking, the recommended ratio is 1:2-3 M:F. The Sonora Sucker is widely available and has a diverse diet that includes Omnivorous; primarily feeds on algae, detritus, and small invertebrates.
With a life span of 5-8 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.
Do you have any questions about Sonora Sucker Fish?