Cephalopholis miniatus

Datasheet

General Description

The Miniatus Grouper, scientifically known as Cephalopholis miniatus, is also referred to as the Miniata Grouper, Coral or Blue-Spot Rockcod, Coral Hind, and Coral Grouper. This species is prevalent and favored among the coral reefs of the Indo-Pacific region, adding a striking presence to large home aquariums. Although capable of reaching sizes of up to 18" in the wild, captive specimens typically grow to around a foot in length.

Aquarium Suitability

Being a large and robust fish, the Miniatus Grouper necessitates a spacious tank, ideally 180 gallons or larger, especially as it matures. While it can coexist with other sizable fish, caution is advised as it may prey on smaller tank mates. Invertebrates and diminutive fish should not be housed together with this species due to its predatory instincts.

Care and Hardiness

The Miniatus Grouper exhibits moderate care requirements, thriving in stable water conditions within the parameters of pH 8.1-8.4, a specific gravity of 1.020-1.025, and carbonate hardness (KH) of 8-12. This species has a carnivorous diet and can be fed freeze-dried krill soaked in Selcon, feeder goldfish, or squid in aquarium settings.

Reef Suitability

Considered reef-compatible with caution, the Miniatus Grouper should not be housed in reef tanks with small or delicate invertebrates due to its aggressive temperament and predatory behavior towards smaller organisms.

Aquarium Setup

When setting up an aquarium for the Miniatus Grouper, ensure a tank size of at least 680 liters, ample hiding spaces, and a sandy substrate mimicking its natural habitat. Maintain stable water parameters and provide a varied diet to support the health and well-being of this species.

Behaviour

In its natural habitat, the Miniatus Grouper is known for preying on schools of reef-dwelling fish. In an aquarium setting, it may exhibit territorial behavior, especially towards smaller tank inhabitants, requiring careful consideration when selecting tank mates.

Feeding and Diet

A carnivorous feeder, the Miniatus Grouper accepts various food sources like freeze-dried krill, feeder goldfish, and squid. Ensuring a balanced and nutritious diet is essential for the health and longevity of this species in captivity.

Habitat and Distribution

The Miniatus Grouper is commonly found along the coral reefs of the Indo-Pacific region, inhabiting areas with abundant hiding spots and rocky crevices. Its distribution spans across the vast expanse of the Indo-Pacific, where it thrives in vibrant reef ecosystems.