Antennarius Coccineus (The Scarlet Frogfish)
Overview
- Native to the warm, shallow waters of the Indo-Pacific, including reefs, lagoons, and coastal rocky areas.
- Recognized for its warty, textured skin that allows it to blend seamlessly with surrounding coral and rocks.
- A skilled ambush predator that utilizes its specialized lure (illicium) to attract unsuspecting prey.
- Highly valued among aquarists for its cryptic appearance and unique hunting behavior.
Feeding
- Strictly carnivorous, preying on small fish, shrimp, and crustaceans.
- Relies on live food initially but can be conditioned to accept frozen foods such as silversides or krill.
- Due to its sedentary nature, it does not require frequent feeding, but portions should be appropriate to its size.
- Overfeeding can lead to obesity and digestive complications, so feed sparingly and monitor intake.
Habitat
- Typically found among coral rubble, sponge beds, and rocky outcroppings where it remains well-camouflaged.
- Prefers calm waters with minimal current to allow it to remain still for long periods.
- Aquariums should contain live rock formations, caves, and shaded areas to replicate its natural environment.
- Due to its sedentary lifestyle, it does not require vast open swimming space but benefits from a well-structured tank.
Fish Care
- Water temperature should be maintained between 74-80°F (23-27°C).
- Requires a pH level of 8.1-8.4 and a salinity range of 1.020-1.025.
- Highly sensitive to water quality fluctuations, making proper filtration and maintenance essential.
- Regular monitoring of ammonia and nitrate levels is crucial to prevent toxicity buildup.
- Minimal tank movement and a stress-free environment encourage healthy behavior and coloration.
Compatibility
- Best kept as a solitary specimen or with other large, slow-moving fish.
- Anything that fits in its mouth, including smaller fish and crustaceans, is considered prey.
- Not recommended for reef tanks with small, delicate invertebrates or active tank mates.
- Can coexist with other frogfish in large, well-structured aquariums but may exhibit cannibalistic tendencies.
Aquarium Behavior
- A master of disguise, it remains motionless for extended periods, waiting for prey to come within striking distance.
- Uses its elongated dorsal spine as a lure, waving it like a worm to entice potential meals.
- Capable of rapid expansion of its mouth, swallowing prey whole in a fraction of a second.
- Providing an environment rich in live rock and shadows helps maintain its natural behaviors and hunting efficiency.