Flagfin Angelfish

Tank Setup:

1. Tank Size: A minimum tank size of 125 gallons is recommended for a single Flagfin Angelfish. If you plan to keep more than one, a larger tank is needed to reduce territorial aggression.

2. Aquascape: Create plenty of hiding spots and caves using live rock. This will provide shelter and mimic their natural habitat.

3. Water Parameters:

   • Temperature: 72-78°F (22-26°C)

   • pH: 8.1-8.4

   • Salinity: 1.020-1.025

   • Ammonia, Nitrite, and Nitrate should be kept at minimal levels (regular water testing is essential).

Tankmates:

1. Compatible Fish: Flagfin Angelfish can be kept with other non-aggressive fish, but it's advisable to avoid other angelfish of the same genus unless the tank is exceptionally large.

2. Aggressive Tankmates: Avoid aggressive or territorial fish, as the Flagfin Angelfish can be sensitive to stress.

Diet:

1. Varied Diet: Feed a varied diet that includes high-quality flake or pellet food, supplemented with frozen or live foods like brine shrimp, mysis shrimp, and chopped seafood.

2. Frequency: Feed small amounts multiple times a day rather than one large meal.

Behavior:

1. Territorial Nature: Flagfin Angelfish can be territorial, especially if introduced into the tank after other fish. Monitor them closely during the introduction phase.

2. Compatibility: While some Flagfin Angelfish are more peaceful, others can be aggressive. Individual personalities may vary, so observe their behavior and be prepared to make adjustments if needed.

Health:

1. Quarantine: Always quarantine new fish before introducing them to the main tank to prevent the spread of diseases.

2. Clean Water: Maintain excellent water quality to prevent stress-related illnesses.

Breeding: Breeding Flagfin Angelfish in captivity can be challenging. They are known to be egg scatterers, and success in breeding them often involves a dedicated effort, including a well-established tank, proper diet, and optimal conditions.