Rhodactis inchoata

Rhodactis inchoata, otherwise known as the bullseye mushroom or Tonga blue mushroom, is a species of mushroom coral in the genus Rhodactis, this species is also, but more uncommonly, referred to as the hairy or small elephant ear mushroom. This species of Rhodactis cnidarian can also sometimes be kept in aquariums, and mostly prefers low to medium lighting in the room where it is kept in, and a low level in water movement, which makes this species easy to keep in an aquarium.