How To Care For Spinecheek Clownfish
The Spinecheek Clownfish (Premnas biaculeatus), commonly known as the Maroon Clownfish, is one of the most aggressive clownfish species. It is named for the small spine located on its cheek and is known for its deep maroon to red coloration with striking white or gold bands.
This species thrives in stable marine aquarium conditions with temperatures between 24°C to 27°C, pH 8.0–8.4, and proper salinity (SG 1.020–1.025). It often forms a strong bond with host anemones and may become highly territorial around them.
Spinecheek Clownfish are omnivorous and should be fed a varied diet including high-quality flakes, pellets, algae-based foods, and frozen foods like brine shrimp and mysis shrimp.
They are highly aggressive and territorial, especially females, so tank mates must be chosen carefully. It is best to keep them as a single pair and avoid mixing with other clownfish species.
Due to their aggressive nature, they are better suited for intermediate to experienced aquarists. With proper care, they become a bold and striking centerpiece fish.
Spinecheek Clownfish is a fascinating aquarium fish that stands out with its vibrant colors. It belongs to the family Pomacentridae and is native to the Indo-Pacific (Indonesia, Philippines, Thailand).
This species has a care level of Moderate and requires a minimum tank size of 50–75 gallons. It typically reaches a size of 5–7 inches.
Preferred water parameters include a specific gravity (sg) of 1.020 – 1.025, pH ranging from 8.0 – 8.4, and a temperature between 24°C – 27°C. Additionally, maintaining water hardness within the range of SaltWater is essential.
For stocking, the recommended ratio is 1:1 M:F. The Spinecheek Clownfish is widely available and has a diverse diet that includes Omnivore (flakes, micro pellets, live/frozen foods like brine shrimp, daphnia).
With a life span of 8–12 years, this species is known for its very easy care requirements. It is an ideal choice for both beginner and experienced aquarists. Providing a well-maintained tank environment with suitable water conditions will ensure the health and vibrancy of this captivating species.
