Quick Stats
Expert Only |
Temperament
Semi-Aggressive |
Color Form
Blue, Gray |
Diet
Carnivore |
Reef Compatible
With Caution |
sg 1.020-1.025, 72-78°F, dKH 8-12, pH 8.1-8.4 |
Max. Size
39″ |
Family
Serranidae |
Minimum Tank Size
300 gallons |
|
Description
The Blue Grouper (Achoerodus viridis) is a large, striking fish that captivates aquarists with its robust build and distinctive blue-gray coloration. Known for its semi-aggressive nature and considerable size, this fish requires a very spacious tank environment and is recommended for advanced aquarists who can meet its specific care requirements. Due to its size and temperament, the Blue Grouper is best suited for larger, species-specific or predatory marine displays.
As a carnivorous species, the Blue Grouper primarily feeds on crustaceans, smaller fish, and invertebrates in the wild. In captivity, it should be provided with a diet of meaty foods, including shrimp, squid, and fish fillets, to maintain its health and vigor. Caution should be exercised when housing it with other tank mates, as it may exhibit territorial behaviors, especially in smaller spaces.
While it can coexist with other large, aggressive species in appropriately sized tanks, the Blue Grouper is generally not reef-compatible due to its predatory nature and tendency to disrupt the substrate. It thrives in aquariums with ample hiding spots, strong filtration, and stable water conditions. This species requires commitment and experience, making it ideal for dedicated aquarists seeking a unique and impressive centerpiece.
Approximate Purchase Size: 12″ to 14″