Suberites ficus is a species of sponge in the family Suberitidae. It is sometimes known as the sea orange sponge. Sponges are primitive animals with little apparent internal organisation. They are composed of a jellylike mesohyl sandwiched between two layers of cells and have a fragile skeleton composed of stiff spicules.

Suberites ficus is a species of sponge in the family Suberitidae. It is sometimes known as the sea orange sponge.

Suberites ficus is a massive sponge up to 30 cm across. It has an irregular rounded form. The surface is smooth, fibrous-like with few large oscules. The colour is variable: yellow orange, red orange, greish or brownish. It is attached to rocks, near algae and sometimes to small stones it may entirely cover.