It is covered with a living surface called a rind. The Finger Sea Fan eats every day and uses it's white polyps to take in very small foods. A species like the Purple Sea Blade, for example, contains a marine algae called zooxanthellae. Underwater epoxy is commonly used to anchor its base to a piece … Do not buy a Flamingo Tongue snail, as it will quickly eat your beautiful gorgonian! Hair Net Black Coral. Sessile means they are anchored to the substrate, and from there they can be either erect or encrusting. Black Corals. Sleek upright branches of the Purple Candelabra Gorgonian develop into its namesake candelabra-like shape for an incredible presentation in … In contrast, non-photosynthetic Gorgonian species like the Red Gorgonian do not contain zooxanthellae and do not need nearly as much light in order to survive. The polyps of this gorgonian are white and are usually only seen during the nighttime when the aquarium's lights are off. They grow to over 3 feet (1 meter) and need straight moderate water flow, moderate to strong lighting that has 350 to 550 nm for best absorption and 0 phosphates. Before you do, you may want to use this check list! Gorgonians are colonial soft corals that belong to the order Alcyonacea. Care of Photosynthetic Gorgonians: Those that are photosynthetic need good lighting as well as strong currents. For aquarium hobbyists, a major distinction in Gorgonian corals are the photosynthetic and non-photosynthetic varieties. Their greatest concentration though is through tropical and subtropical ocean waters. Scientific Name: Gorgonia sp Reef Compatibility: Reef Safe Minimum Tank Size: 30 gal or more Max Size: Up to 18" in height Food/Feeding: Photosynthetic, does best when fed phytoplankton as well. Sometimes you can stir up the gravel slightly in order to mix detritus in the water for feeding the detritus eating species. In order to do this, you will want to cut off the existing branches that are located toward the top of the colony. They are found in shallower waters in various habitats and can be brown or yellow, however purple to purple-gray are the most common. This gorgonian is a type of colonial alcyonacea soft coral that filters plankton from passing ocean currents. The suborder Holaxonia are composed of a fibrous protein substance, known as gorgonin, which is similar to the horn material of mammals. Salty Underground has one of the largest selections of WYSIWYG live Corals for Sale and cheap coral frags online. In turn, Alcyonacea consists of three Suborders: Scleraxonia, Holaxonia, and Calcaxonia. A moderate and steady water flow will prevent algae and bacterial infection, ensuring your frag can grow in a healthy fashion. More details are available below ("Can You Frag Gorgonian Corals?"). The order Alcyonacea consists of at least 500 species, with what are usually considered Gorgonian corals appearing in a variety of colors, from purple and red, to yellow, beige, or ruddy with white polyps. Generally they will eat micro-plankton, small brine shrimp, fish detritus, rotifers, and copepods. Thus the underlying geology in the region determines the The polyps need to be fed so often that the water quality of the tank will suffer. The Bushy Sea Rod is a more aquarium friendly gorgonian that should be housed in a tank that is at least 100 gallons. Turn your light down or put them somewhere else in the tank that has dim lighting. Most require reef tank quality lighting. It is important to be careful as to not overexpose the Gorgonian coral, even if it is photosynthetic. The stem attaches to the substrate, with the delicate branches radiating outward. It is a bit more sensitive but rewards the aquarist with a beautiful candelabra form. Coral Reef 101: Gorgonians Gorgonians and hard corals belong to the same group, the Cnidaria, which also includes the jellyfish, hydrozoans, sea anemones, and the Portuguese Man of War.