Yellowtail Damsel (Chrysiptera parasema)

Yellowtail Damsel (Chrysiptera parasema)

Discover the Vibrant Yellowtail Damsel

The Yellowtail Damsel is a hardy and stunning saltwater fish known for its brilliant blue body and bright yellow tail. This small but striking species is a favorite among marine aquarists, especially those new to the hobby, thanks to its vibrant coloration, low care requirements, and active nature. Whether in a reef or fish-only aquarium, the Yellowtail Damsel adds color and energy to any marine setup.

Appearance: The Yellowtail Damsel features a shimmering, electric-blue body that contrasts beautifully with its vivid yellow tail. Its compact size and striking colors make it a visual standout in any tank. The intensity of its blue coloration can vary slightly depending on lighting conditions, but it remains a captivating addition to any aquarium.

Behavior: Yellowtail Damsels are active swimmers that add dynamic movement to the tank. While generally peaceful compared to other damsels, they can exhibit territorial behavior, especially as they mature. This is typically directed towards other small or timid fish, so providing ample space and hiding spots can help reduce aggression. Their bold personalities make them entertaining to observe as they dart around the tank.

Diet: Yellowtail Damsels are omnivorous and easy to feed. They thrive on a varied diet that includes high-quality marine flakes, pellets, and frozen foods such as brine shrimp and mysis shrimp. They may also graze on algae growing in the tank. Regular feedings of a diverse diet will help maintain their vibrant coloration and overall health.

Tank Requirements: The Yellowtail Damsel is relatively undemanding and can thrive in tanks as small as 20 gallons. However, larger tanks are recommended for housing multiple fish or creating a peaceful community. Providing plenty of live rock for grazing, shelter, and territory establishment is crucial. Stable water conditions and proper filtration will help keep this hardy fish healthy.

Tankmates: Yellowtail Damsels are semi-aggressive, especially towards fish of similar size or shape. Suitable tankmates include larger, peaceful species such as clownfish, wrasses, and tangs. Avoid housing them with very timid or slow-moving fish that may be intimidated by their territorial nature. If keeping multiple damsels, ensure there is enough space and hiding spots to minimize conflicts.

Reef Aquarium Compatibility: Yellowtail Damsels are reef-safe and will not harm corals or invertebrates. Their vibrant colors and active swimming bring life and energy to reef tanks. While they may occasionally graze on algae, they are unlikely to disturb corals, making them an excellent choice for reef setups.

Max Size: The Yellowtail Damsel grows up to 3 inches (7.5 cm) in length, making it a compact but impactful addition to any marine aquarium.

Origin: This species is native to the Indo-Pacific region, including the waters around Indonesia and the Philippines. They are typically found in coral-rich areas of lagoons and reef slopes.

Interesting Facts:

• Yellowtail Damsels are one of the more peaceful damsel species, making them a good choice for community tanks.

• Their vibrant blue coloration remains consistent throughout their life, unlike some fish that change colors as they mature.

• Their hardiness and ease of care make them ideal for beginner aquarists.

Disclaimer: Aquarium Arts cannot guarantee compatibility with your current fish or the fish you buy and cannot be held liable for fish lost due to aggression.