Anthias - Square (female)

Square Anthias (Pseudanthias pleurotaenia), specifically the female individuals. Square Anthias are a popular type of marine aquarium fish known for their vibrant colors and striking appearance. Here's some information about caring for them:

Species Overview: Square Anthias are part of the Anthiadinae subfamily, and they are found in the Western Pacific Ocean. They are known for their bold and distinct colors, which can vary between individuals and sexes.

Aquarium Setup:

1. Tank Size: Provide a tank of at least 75 gallons if you're keeping a group of Square Anthias. They are social fish and should be kept in groups of one male with several females.

2. Water Quality: Maintain stable water parameters including temperature (74-78°F or 23-26°C), salinity (1.020-1.025 specific gravity), pH (8.1-8.4), and low ammonia, nitrite, and nitrate levels.

3. Tank Decor: Incorporate plenty of live rock and other hiding spots to create a natural and visually appealing environment. Anthias will appreciate places to retreat when they feel stressed.

Feeding:

1. Diet: Provide a varied diet consisting of high-quality marine pellets, frozen foods such as mysis shrimp, brine shrimp, and other small meaty foods. Anthias are typically planktivores, so offering smaller, frequent meals is beneficial.

2. Feeding Frequency: Feed them multiple times a day to mimic their natural feeding patterns.

Behavior:

1. Social Structure: Square Anthias are generally peaceful, but they are social fish that form hierarchical groups with one dominant male and several females. Having a group helps reduce aggression and stress.

2. Hiding Spots: Create ample hiding spots and territories for each fish. Males can be territorial and aggressive towards one another, so providing enough space is important.

Compatibility:

1. Tankmates: Choose tankmates that are peaceful and won't compete with the anthias for food. Avoid aggressive or territorial species that could stress or harm the anthias.

Maintenance:

1. Water Changes: Regular water changes are essential for maintaining water quality and removing excess nutrients.

2. Observation: Regularly observe the fish for signs of disease, stress, or abnormal behavior.

Note: Square Anthias, like many marine fish, can be sensitive to changes in water quality, so proper acclimation and a stable environment are crucial.