Deepwater acropora are a category of SPS and staghorn corals unto themselves, in some parts of Europe they are called ‘naked’ acros for the smooth tissue between their widely spaced corallites. Nowhere in the world does the species diversity of these…
Acropora spathulata discovered in Indonesia
Acropora spathulata is the quintessential Australian SPS Coral in our minds, but we’ve now discovered that this coral can also be found as far away as central Indonesia. Contrary to our previous belief that A. spathulata is an Australian endemic,…
‘Red’ Acropora suharsonoi discovered in central Indonesia
So-called deepwater Acropora are so different in appearance and ecology that they could easily belong to a different genus of coral. There’s a myriad of species that ascribe to the deepwater or ‘naked acro’ description, but the most extreme member of this…
Acropora horrida wows us with a green tip version
Acropora horrida is hands-down, one of the most beautiful and colorful species of Acropora available to aquarists, and it is also fairly common throughout Indo-Pacific reefs. ‘Horrida’ was one of the first Acros we drooled over from pictures of this…
A perfect colony of Acropora cophodactyla in Tulamben, Bali
Acropora corals are clearly some of the successful corals on natural reefs, and the most popular corals in home aquariums. Their diversity of color, colony shapes, patterns and textures all come together to give these reef building corals an unrivaled appeal.…
New insights on eradicating the dreaded Acro Eating Flatworm
Acropora Eating Flatworms aka AEFW aka Amakusaplana acroporae are the bane of SPS coral keepers, especially those of us with a penchant for Acropora species. Acro flatworms can turn an otherwise perfect reef system into an nightmare for the Acros in our…
Aquacultured stony corals and Acros now coming directly from Australia
Australian corals have been lighting up the reef aquarium hobby for about eight years now, and Australia is probably the number one source for brilliant, shallow water Acropora in the hobby. With only wild colonies to work with, the job…
Revision of Acropora & Isopora, a free guide to Staghorn Corals
Coral books for diehard coral junkies like ourselves are few and far between, which is why we spend so much time digging through the scientific literature. We frequently come across new discoveries, new species, but occasionally, we come across a…
We tracked down the Purple Monster Acro to its original source
The Purple Monster Acropora is arguably one of the most infamous stony coral strains in the marine aquarium hobby, of all time. This particular strain of deep purple acro is the coral that kickstarted the whole idea of even having some corals that…
Shallow water Acropora globiceps looks like living crystals
We have held a soft spot for Acropora globiceps ever since the beginning of our adventures in reef and stony coral keeping. Acropora globiceps was one of the first acro frags that we ever got and grew, yet this species is…
