The Grass emperor is a marine fish known for its robust, oval body and distinctive greenish-grey coloration with yellowish fins. It typically inhabits coral reefs and seagrass beds. This species feeds on crustaceans and small fish. Adults can reach up to 24 inches in length and weigh around 10 pounds. Grass emperors are solitary and territorial in behavior. This summary is AI generated
Water type
IUCN Status
Threat to humans
Source: Fishbase
BiteGuide combines your real-time weather, water conditions, and target species to suggest lures and colors that'll work right now. Built on millions of real catches from the world's largest fishing community.



Find out what lures to use, download the Fishbrain app!



Grass emperor
Cairns Harbour / Trinity Inlet
length · weight
Grass emperor
Whitsunday Regional coastal water
length · weight
Grass emperor
Caloundra (Pumicestone Channel)
length · weight


Continue browsing catches and catch locations in the Fishbrain app
Scan the QR code to download the app!

Free trial available