Common name: Angelfish

Holacanthus is a genus of marine angelfish highly regarded in the reefkeeping hobby for their vibrant colors and majestic presence. These angelfish are known for their striking blue and yellow hues, with species like the Queen Angelfish (Holacanthus ciliaris) and the Blue Angelfish (Holacanthus bermudensis) being popular among aquarists. They require large tanks with plenty of swimming space and a varied diet of algae, sponges, and meaty foods. While beautiful, they can be challenging to keep due to their size and dietary needs. It's also important to note that they may nip at corals and invertebrates, so careful selection of tank mates is crucial.

1. 
   Common name: Guinean angelfish

   Scientific name: Holacanthus africanus
2. 
   Common name: Angelfish

   Scientific name: Holacanthus bermudensis
3. 
   Common name: Angelfish

   Scientific name: Holacanthus ciliaris
4. 
   Common name: Clarion angelfish

   Scientific name: Holacanthus clarionensis
5. Common name: Clipperton angelfish

   Scientific name: Holacanthus limbaughi
6. 
   Common name: King angelfish

   Scientific name: Holacanthus passer
7. 
   Common name: rock beauty

   Scientific name: Holacanthus tricolor