The Bulb Anemone is one of the most beautiful ornamental anemones for the home reef. When housed beneath intense aquarium lighting, Entacmaea quadricolor develops a unique bulb tip at the end of its tentacles.

When hungry, this member of the Actiniidae family will stretch its sweeper tentacles to grab food from the water column. After feeding, the tentacles then shorten again and take on their bulbous appearance.

Though often referred to as the Four-Colored Anemone, coloration can vary greatly from one individual to the next. Red variations may be referred to as Rose Anemones. Generally, Bulb Anemones from Fiji and Tonga are shaded in soft browns, tans, or maroon, though an occasional green specimen is found. By contrast, the Bulb Anemones from Singapore are typically green in color with a deep maroon base.