Saltwater (Marine)
Damselfish
More details
Yellowtail Blue Damsel (Chrysiptera parasema)
Pro
Pro
Description
A striking saltwater fish with a royal blue body and vivid yellow tail. Hardy, inexpensive, and easy to care for, it's a popular choice for beginners and nano reef tanks.
Difficulty Level
Beginner Friendly
Region
Yellowtail Blue Damsel (Chrysiptera parasema)
Core Details
Highlights
Care Level
/ 10
Very hardy. Tolerates a wide range of conditions and adapts well to small and large tanks.
Environment Impact
/ 10
Widely aquacultured. Most specimens are captive-bred, reducing reef extraction pressure.
Origin
Native to the western Pacific Ocean, especially around Papua New Guinea and the Solomon Islands. Found near reef edges and sheltered lagoons.
Visual & Functional Appeal
Vibrant cobalt-blue body with a bold yellow tail. Its small size and sharp contrast make it stand out in any marine layout.
Purpose
Used as a bold color accent and for establishing territory structure in reef aquariums. Adds motion and confidence to small tanks.
Importance
Great first fish for saltwater beginners. Builds aquarist confidence with its resilience while complementing coral-heavy tanks with its bright look.
Included Resources
Does well with live rock and moderate lighting. No special flow or feeding needs. Accepts a variety of prepared foods.
Best Use Cases
Ideal for nano reefs, FOWLR tanks, or as a contrast fish in community setups. Works well in tanks with live rock and soft coral.
Conservation Context
Most individuals in the hobby are captive-bred, reducing reef disruption and promoting sustainable saltwater practices.
Ideal Aquatic Animals
• Clownfish
• Royal gramma
• Firefish
• Coral gobies
• Avoid housing with overly passive or aggressive species
Region (A)
• Latitude: -6.314993°
• Longitude: 143.9555°
(Papua New Guinea reef systems)
Region (B)
• Latitude: -9.6457°
• Longitude: 160.1562°
(Solomon Islands coral zones)
How Many Can I Keep?
Get smart stocking suggestions based on your tank size.
e.g. 75 gallons (280 L)
Yellowtail Blue Damsel (Chrysiptera parasema)
Core Details
Highlights
Care Level
/ 10
Very hardy. Tolerates a wide range of conditions and adapts well to small and large tanks.
Environment Impact
/ 10
Widely aquacultured. Most specimens are captive-bred, reducing reef extraction pressure.
Origin
Native to the western Pacific Ocean, especially around Papua New Guinea and the Solomon Islands. Found near reef edges and sheltered lagoons.
Visual & Functional Appeal
Vibrant cobalt-blue body with a bold yellow tail. Its small size and sharp contrast make it stand out in any marine layout.
Purpose
Used as a bold color accent and for establishing territory structure in reef aquariums. Adds motion and confidence to small tanks.
Importance
Great first fish for saltwater beginners. Builds aquarist confidence with its resilience while complementing coral-heavy tanks with its bright look.
Included Resources
Does well with live rock and moderate lighting. No special flow or feeding needs. Accepts a variety of prepared foods.
Best Use Cases
Ideal for nano reefs, FOWLR tanks, or as a contrast fish in community setups. Works well in tanks with live rock and soft coral.
Conservation Context
Most individuals in the hobby are captive-bred, reducing reef disruption and promoting sustainable saltwater practices.
Ideal Aquatic Animals
• Clownfish
• Royal gramma
• Firefish
• Coral gobies
• Avoid housing with overly passive or aggressive species
Region (A)
• Latitude: -6.314993°
• Longitude: 143.9555°
(Papua New Guinea reef systems)
Region (B)
• Latitude: -9.6457°
• Longitude: 160.1562°
(Solomon Islands coral zones)
How Many Can I Keep?
Get smart stocking suggestions based on your tank size.
e.g. 75 gallons (280 L)
Yellowtail Blue Damsel (Chrysiptera parasema)
Core Details
Highlights
Care Level
/ 10
Very hardy. Tolerates a wide range of conditions and adapts well to small and large tanks.
Environment Impact
/ 10
Widely aquacultured. Most specimens are captive-bred, reducing reef extraction pressure.
Origin
Native to the western Pacific Ocean, especially around Papua New Guinea and the Solomon Islands. Found near reef edges and sheltered lagoons.
Visual & Functional Appeal
Vibrant cobalt-blue body with a bold yellow tail. Its small size and sharp contrast make it stand out in any marine layout.
Purpose
Used as a bold color accent and for establishing territory structure in reef aquariums. Adds motion and confidence to small tanks.
Importance
Great first fish for saltwater beginners. Builds aquarist confidence with its resilience while complementing coral-heavy tanks with its bright look.
Included Resources
Does well with live rock and moderate lighting. No special flow or feeding needs. Accepts a variety of prepared foods.
Best Use Cases
Ideal for nano reefs, FOWLR tanks, or as a contrast fish in community setups. Works well in tanks with live rock and soft coral.
Conservation Context
Most individuals in the hobby are captive-bred, reducing reef disruption and promoting sustainable saltwater practices.
Ideal Aquatic Animals
• Clownfish
• Royal gramma
• Firefish
• Coral gobies
• Avoid housing with overly passive or aggressive species
Region (A)
• Latitude: -6.314993°
• Longitude: 143.9555°
(Papua New Guinea reef systems)
Region (B)
• Latitude: -9.6457°
• Longitude: 160.1562°
(Solomon Islands coral zones)
How Many Can I Keep?
Get smart stocking suggestions based on your tank size.
e.g. 75 gallons (280 L)
Yellowtail Blue Damsel (Chrysiptera parasema)
Region
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