Other names: Rock perch, Goggle-eye, Red eye, Black perch
The rock bass, Ambloplites rupestris, is a robust freshwater fish commonly found in North America, particularly in clear, rocky streams and lakes. Known for its stout body and reddish eyes, it is a popular target for anglers due to its aggressive bite and the challenge it offers. This species thrives in shallow, rocky habitats where it feeds on small fish, insects, and crustaceans.
Other names
Rock perch, Goggle-eye, Red eye, Black perch
Length
~20" (max 43)
Weight
~1" (max 2)
Water
Fresh
Water Temp
15-26° F
Depth
4 ft
American Baitworks Scum Frog
Beetle Spin
Berkley Gulp! Hellgrammite
Berkley Powerbait Drop Shot Minnow
Blue Fox Flash Spinner
Blue Fox Vibrax
Crayfish
Crickets
Drop shot Slug-go
EarthwormsAlways open
6
-
-
No
-
-
-
Inhabits clear, rocky streams, lakes, and river pools, especially where vegetation is abundant
Prefers shallow waters with a mix of rock and vegetation, providing ample cover
Feeds primarily on small fish, aquatic insects, and crustaceans, making it a versatile predator
Often found in slower-moving waters, avoiding swift currents but still favoring areas with good oxygenation
Male rock bass create and guard nests in shallow waters, typically in gravel or sandy bottoms
During the breeding season, males aggressively defend their nests against intruders, often fanning the eggs to keep them oxygenated
Multiple females may spawn in a single nest, with the male caring for the eggs until they hatch
Activity levels increase during spawning, making them more likely to bite during this period
