Yellowfin Chalceus

Yellowfin Chalceus: A Dazzling & Active Freshwater Predator

The Yellowfin Chalceus (Chalceus erythrurus), also known as the Pink-Tailed Chalceus, is a stunning and dynamic species that adds a touch of bold, vibrant color and energy to any large freshwater aquarium. Its elongated, streamlined body has a beautiful iridescent, silvery sheen, which is perfectly complemented by its distinguishing feature: a brilliant pink or yellow caudal fin. This fish is known for its constant, active swimming behavior and its fast-moving nature. It's a fantastic choice for a community tank with other semi-aggressive fish of similar size, but it is a predatory species and will eat smaller tank mates.

Why the Yellowfin Chalceus is a Great Choice:

• Dazzling Color: Its combination of a silvery body and a bright pink or yellow tail creates a beautiful, eye-catching display.
• Active & Energetic: It adds constant, graceful movement to the water column.
• Hardy: This species is known for its resilience and adaptability, making it an excellent choice for a well-maintained aquarium.
• Unique Predator: Its predatory behavior can be fascinating to observe, adding a new dimension to your tank's ecosystem.

Important Note: Due to its predatory nature, the Yellowfin Chalceus should not be kept with small fish, as they will likely be seen as food. It is also a powerful jumper, so a secure, tightly-fitting lid is essential.

Quick Facts

• Scientific Name: Chalceus erythrurus
• Origin: South America
• Max Size: 8 inches
• Lifespan: 5 years or more
• Diet: Carnivore. A varied diet of high-quality floating pellets, krill, and frozen meaty foods.
• Shipping Size: 2-4 inches