Antennarius maculatus

Datasheet

General Description

The Wartskin Angler, scientifically known as Antennarius maculatus, is commonly referred to as the Warty Frogfish or Wartskin Frogfish due to its remarkable camouflage, resembling a rock or coral. This species exhibits a wide range of colors, including browns, reds, yellows, purples, and whites, with the capacity to change its coloration to blend seamlessly with its environment.

Aquarium Suitability

The Wartskin Angler is a hardy member for aquariums, although it is more suited for intermediate to experienced aquarists due to its specialized care requirements. It thrives in a tank size of at least 20 gallons, but a larger tank, preferably 75 litres, is recommended to cater to its needs adequately.

Demands, Care, and Hardiness

This carnivorous species, with a maximum size of 10.2 cm, is relatively demanding in terms of diet and care. It is recommended to entice the Wartskin Angler with live saltwater feeder shrimp initially and then introduce feeder fish and shrimp. Nevertheless, caution must be taken not to overfeed, as this may lead to the Wartskin ceasing its feeding.

Reef Suitability

While the Wartskin Angler can be kept in a reef tank, it should be approached with caution. Its peaceful temperament may be compatible with certain reef inhabitants, but its feeding behavior, characterized by ambushing prey, may pose a risk to smaller tank mates.

Aquarium Setup

To house the Wartskin Angler successfully, the aquarium should be equipped with hiding spots and coral ledges for perching. Maintaining stable water conditions with a pH of 8.1-8.4, a specific gravity of 1.020-1.025, and a carbonate hardness (KH) of 8-12 is essential for the well-being of this species.

Behaviour

In its natural habitat, the Wartskin Angler employs an ambush technique for feeding, lying in wait before lunging forward to capture unsuspecting prey such as fish and crustaceans. This behavior adds to its fascinating allure as an aquarium specimen.

Feeding and Diet

As a carnivorous species, the Wartskin Angler preys on live feeder fish and shrimp. Ensuring a varied diet is crucial for its nutritional needs, but vigilance is necessary to prevent overfeeding, which can disrupt its feeding patterns.

Habitat and Distribution

The Wartskin Angler is primarily found in tropical waters, inhabiting coral reefs across various regions. Its preference for coral ledges and rocky substrates in the wild reflects its need for a similar environment in captivity to exhibit natural behaviors.