Zoanthids vs Palythoa Identification

Over the years, we’ve seen hundreds of different Palys and Zoas. In that same time, there were varieties we confidently called Palythoa and others Zoanthids. For example, I can easily point to a Palythoa grandis and say for sure that…

Hawaiian Zoanthids are totally hot right now

During the last of couple years, some amazing colored zoanthids have been coming to the aquarium hobby from Hawaii. These zoanthids belong to the same family as the PPE type zoanthids that are collected on Caribbean reefs, except the ones…

Zoanthids: Tough as Nails but Powerfully Potent

They belong to genera with names like Zoanthus, Parazoanthus, and Palythoa. They’re sometimes called sea mats, button polyps, or colonial anemones. Reef hobbyists commonly refer to them as “zoas.” Whatever name you apply to them, the zoanthids (family Zoanthidae) enjoy…

Fiji Hypercolor Zoanthids have a wild range of colors

Eye Catching Coral just sent over some pictures of a Fiji Zoanthid discovered with wildly colored tentacles. Like the Hypercolor shirts from the nineties, these Fiji Zoanthids have an indeterminate color pattern which extends from the mouth, to the oral disc…

Tunicates growing on zoanthids is probably nothing to worry about

We love a good reef aquarium Critter ID mystery so when Extreme Corals shared around this photo of some odd looking things growing on their zoanthids, our inner Sherlock Holmes was on the case. The colonial nature of the benthic…

No fewer than four new species of zoanthids discovered in Florida waters

Colin Foord recently co-authored a peer-reviewed scientific paper on four new species of Zoanthids in Florida waters. The zoanthids were discovered by expeditions undertaken by Coral Morphologic and several of the new species are occasionally offered on the Caribbean livestock…

Zoanthids with forked tentacles look like mini hammer corals

When it comes to corals, Zoanthids have the capacity to do some very unusual things, including strange colors and now we have some documentation of aberrant tentacles. The forked tentacles of the Zoanthids pictured here were discovered by Nano-Reef member…

Blue Panama Zoanthids show up at LiveAquaria aplenty

Panama Zoanthids are the latest soon-to-be craze in the polyp collecting world. Australian and West Aussie Zoanthids are fine and all but since they are collected by westerners and shipped halfway across the world, even the mediocre colonies of Aussie…

French aquarists from All Marine travel to Indonesia to film zoanthids in their natural habitat

All Marine is a progressive reef aquarium operation in France with a special connection to some coral collection sites in Indonesia. Since several of their staff are crazy for zoanthids, on their last collecting trip they made a special effort…

Help us rename the “Rama Lama Ding Dong” zoanthids

We stopped by AquaSD in San Diego yesterday and we were really taken by these beautiul large zoanthids with the most awful hobby name. The large zoanthids pictured above have the most beautiful combination of green mouths, green center oral…