Graysby Grouper
(Cephalopholis cruentata)
Cephalopholis Groupers should be added to well established large aquariums with plenty of rockwork with caves and crevices to hide in. Groupers are very secretive and will hide until food is presented. They have low metabolism's and only require feeding every other day. Groupers are usually very friendly fish except to fish or crustaceans they can fit in their mouth. Should be housed with larger peaceful tank mates and only one grouper per aquarium. Provide a diet of meaty enriched foods. If not eating offer live foods such as enriched Brine, Glass/Grass shrimp, black worms and fiddler crabs to entice a feeding response. Groupers emit large amounts of waste ensure the filtration system can handle the waste.
Graysby Grouper are also sometimes known simply as the Graysby. Rarely seen in the aquarium trade. Graysby Grouper are usually a pale gray color with red spots. The Graysby Groupers can grow to a little over 14".
We recommend a minimum aquarium size of 100 gallons or larger for this species.
Water conditions: Salinity 1.020 - 1.025, Temp (F) 72 - 78, pH 8.1 - 8.4, Alkalinity 8 - 12 dKH
- Care: Moderate Easy
- Behavior: Agressive
- Diet: Frozen Food Live Food
- Habitat: Reef
- Light: High