http://i.imgur.com/a9PKr.jpg picture of Zoanthid polyps

Zoanthids, also known as “sea mats” or “button polyps”, are a nice beginner coral (cnidarians rather). These polyps are considered Easy to care for and should be considered a nice coral to start with when changing from a fish only tank to a reef tank. Even though zoanthids may be an easy coral to care for, some are extremely sought after and may draw a hefty price tag. In the height of a single trend one of these polyps has been known to bring in upwards of $300.00.

Zoanthid are considered Semi-Agressive, and should be given plenty of room to grow. If placed to close to another coral, depending on which coral you place it next to, the zoanthid along with the other coral will battle over territory. Considering the price tag from earlier in this reading, just taking a little time to plan your tank layout will save you some time and money. Once acclimated to their new tank zoanthids can become a pretty fast growing coral.

These corals should be placed around the Middle to Top of the aquarium in order to obtain Moderate lighting. They also do well placed in an area of the tank that receives Medium water flow.

Even though zoanthids are extremely beautiful and highly collectable they can also be extremely dangerous. Zoanthids contain Palytoxin highly toxic substance, which is considered to be one of the most toxic organic substances in the world.

These corals come in every color combination you can think of, and because they do they can be a very addictive coral to collect. Even with the dangers associated with zoanthids they are still a great addition to any reef tank.