5. Anthelia
Anthelia coral are also called Waving Hand Polyps or Glove Coral, because they have long tentacles that look like fingers. They are usually blue, tan or brown, but may also be gray or ivory. The medium light level is required and you also have to separate them from other species of corals in your tank, because they expand quickly across the glass and rocks. If they are kept properly, soon you will have a tank full of Anthelia. They also need additional feeding, but handle them with gloves, because they tend to produce mucous which attracts bacteria. The price (online) is $40.00 to $60.00 USD and up. You can start with small Anthelia Soft Coral – $45.99.