Royal Whiptail

Overview

The Royal Whiptail Catfish (Sturisoma panamense) is a peaceful and herbivorous freshwater fish, perfect for planted or community aquariums. Native to fast-flowing rivers in Central and South America, it boasts a slender, twig-like body, large fins, and a long, filamented tail. This hardy yet elegant species is ideal for intermediate aquarists who can provide stable water conditions and ample grazing surfaces.

Physical Characteristics

• Size: Grows up to 7–10 inches (18–25 cm) long.
• Appearance: Features a slender, sturgeon-like body with shades of brown and dark mottling for camouflage.
• Sexual Dimorphism: Mature males develop fine, whisker-like head bristles and longer dorsal/caudal fin extensions.

Tank Requirements & Water Parameters

• Tank Size: Minimum of 200 liters (approx. 50–55 gallons) with a good footprint.
• Water Temperature: 22–28°C (72–82°F).
• pH Range: 6.5 to 7.5.
• Environment: Requires well-oxygenated water with moderate flow, soft sandy substrates, and plenty of smooth driftwood.

Diet and Behavior

• Temperament: Extremely docile and peaceful, making it safe to house with small tetras, corydoras, and other non-aggressive tankmates.
• Feeding: Herbivore-leaning omnivore; relies heavily on algae, biofilm, sinking algae wafers, spirulina, and blanched vegetables like zucchini or cucumber. Avoid high-protein meaty diets.

Enhance your aquarium with the Royal Whiptail Catfish and enjoy its unique beauty and tranquil demeanor.