Zoanthids: Bright Colors and Essential Care in the Aquarium

Zoanthids are some of the most brightly colored soft corals in the aquarium hobby. With their dazzling array of colors and patterns, these corals are a spectacular addition to any reef aquarium.

Adaptability and Care

Water Flow: Zoanthids can tolerate a variety of water flows, from low to medium-high. The key is to prevent them from receiving a direct stream of water; As long as your polyps are open and healthy, they will be in the right place.

Lighting: These corals are equally versatile in terms of lighting, being able to thrive under a range of lighting conditions from low to high, as long as they are not located in the darkest or excessively bright areas of the aquarium.

Nutrition: Although zoanthids are photosynthetic and can obtain energy through their zooxanthellae, they also respond well to directed feeding. Amino acids, zooplankton, phytoplankton, and even reef steroids are acceptable options for nourishing these coral polyps.

Compatibility and Cost

Compatibility with Fauna: Some invertebrates and fish such as butterflies, rabbits, angelfish and certain nudibranchs can feed on zoanthids. Therefore, it is important to keep a close eye on your aquarium if you notice the absence of polyps.

Variety and Price: The diversity of zoanthids is incredibly wide, with options ranging from very inexpensive to specimens that can cost hundreds of dollars for a single polyp. The endless variety of colors and patterns ensures that there will always be a place for them in any reef aquarium.

Safety precautions

Palytoxin: We can't talk about zoanthids without mentioning palytoxin, a chemical produced by some (but not all) zoanthids. Palytoxin can cause serious neurological damage if it comes into contact with the eyes, mouth, nose, or wound. Therefore, it is essential to handle these corals with care. It is recommended to wear gloves, eye protection and even a mask when handling or fragmenting them.

Zoanthids, with their dazzling variety of colors and adaptability, are an excellent choice for any aquarium enthusiast. However, it is important to handle them with caution due to the possible presence of palytoxin. We hope this information is useful to those who wish to add these beautiful corals to their aquarium. Thanks for reading and happy aquariuming!