Harlequin Bass-Serranus tigrinus Emerald Crab affecting surrounding cells until the

affecting surrounding cells until the entire organism collapses

The Black Urchin has a body which is predominately black with a red eyespot in the center

Frags are 3-5"

Classified as an omnivore

they also eat complex macroalgae species like Caulerpa

Harlequin Bass-Serranus tigrinus Emerald Crab affecting surrounding cells until theThe Harlequin Bass is an unusual striking yellow and black mottled mottled color on the ventral side, with black and white mottling on the dorsal half. These fishes are extremely hardy, and make a great candidate for beginners. A 75 gallon or larger aquarium with abundant hiding places provides a good environment. As the Harlequin Bass matures and grows, it may prey on any smaller fish or small crustacean tank mates. Category Fish Care Easy Diet