Donut Coral (Ultra) Size:2-4 Inch however its dorsal fin is

however its dorsal fin is a distinctive bright yellow

which serves as a warning to predators that they may contain toxins

The Blue Lined tang is also called the elongate surgeonfish because of its long shape when fully mature

It grows up to 8 inches and needs an aquarium of at least 100 gallons

This gorgeous branching coral has thick branches with blunt

Donut Coral (Ultra) Size:2-4 Inch however its dorsal fin isThis coral receives most of its energy by utilizing the photosynthetic algae contained within its tissues. It will benefit from occasional feedings of meaty foods such as mysis shrimp, enriched brine shrimp, chopped krill, pellets, etc. Some corals may also respond to phytoplankton. Its transparent feeding tentacles extend mainly at night, although it can learn to feed during daylight hours. donut corals are able to expand their tissues to a