Tank Requirements

Coral Beauties are quite active and enjoy exploring every nook and cranny of their surroundings. A tank of at least 100 litres (about 25 gallons) is suitable, although more space is always a bonus, especially if you plan to house them with other fish. These fish love live rock – it gives them natural places to hide, graze, and explore, which helps reduce stress and encourages natural behaviours.

A secure lid is also a must, as Coral Beauties are known to jump occasionally, especially in new environments or if startled. They prefer tanks with plenty of established rockwork and a stable layout to claim their own territory.

Water Quality and Parameters

Like most marine species, Coral Beauties thrive in stable, clean water. They’re generally hardy but do best in a well-maintained tank with the following parameters:

• Temperature: 24°C to 27°C

• pH: 8.1 to 8.4

• Salinity: 1.023 to 1.025 specific gravity

• Flow rate: Moderate

Routine weekly water changes (10–15%) and reliable filtration are essential to keep nitrate and phosphate levels in check. A protein skimmer can be especially helpful in maintaining optimal water conditions, particularly in smaller tanks.

Diet and Feeding

Coral Beauties are omnivores and benefit from a varied diet that includes both plant-based and protein-rich foods. In the wild, they graze on algae and small invertebrates, so replicating this variety in the home aquarium is important:

• Spirulina-based flakes or pellets

• Mysis and brine shrimp (frozen or live)

• Marine algae (nori)

• Chopped seafood like clam or shrimp

• Enriched frozen angel blends

Feeding small amounts two to three times daily supports their metabolism and reduces the risk of overfeeding. A healthy Coral Beauty will be active, curious, and always on the lookout for its next bite.

Compatibility and Behaviour

Coral Beauties are generally peaceful but can become territorial, especially with other dwarf angelfish or similar-sized fish. It’s best to keep only one per tank unless you have a large system with ample hiding spots and visual barriers.

They mix well with peaceful tank mates such as gobies, wrasses, clownfish, and tangs. While they are considered “reef-safe with caution”, some individuals may nip at coral polyps or clam mantles—so keep an eye on them in mixed reef setups.

Common Health Issues

Thanks to their hardiness, Coral Beauties are less prone to illness than many other marine species. However, poor water conditions or aggressive tank mates can still lead to stress-related issues like marine ich or bacterial infections. Quarantining new arrivals and maintaining excellent water quality go a long way in preventing problems.

Keep an eye out for tell-tale signs like loss of appetite, colour fading, or laboured breathing, and act quickly if anything seems off.

Final Thoughts

The Coral Beauty – Melanesia is a dazzling and rewarding addition to most marine aquariums. With their vibrant colours, bold personality, and relative ease of care, they bring life and movement to any reef setup. While not completely without challenges, especially in mixed reefs, a healthy and well-fed Coral Beauty is a joy to watch and a standout in any aquascape.

If you’re ready to care for a fish with a bit of sass and a lot of style, the Coral Beauty might just be your new favourite reef companion.