6 gallon SPS pico reef pushes the boundaries for nano tank enthusiasts

SPS corals are known for their higher level of care and sometimes difficult nature as far as corals go – most SPS aquarium set ups include high flow, high light, and big aquariums teeming with other invertebrate and fish life.…

The numerous forms and diversity of Centropyge bispinosa

This is the third post on the diversity and forms of reef fish, and this time on the ubiquitous and highly variable Centropyge bispinosa; also known as the Coral Beauty Angelfish. The standard issue coral beauty is a good mix…

Digiman’s rocky reef tank is a rare fish paradise

[youtube]http://www.youtube.com/watch?v=jKDwMmS08A4&feature=channel[/youtube] Mr. Tay, more commonly known online as Digiman from Singapore, is a rare fish enthusiast that has been featured on ReefBuilders on a few occasions. Enthusiast is an understatement to his passion and Digiman is someone who knows his…

Another video of Chaetodontoplus niger shot in Japan is a remarkable coincidence

Remember that really cool juvenile Chaetodontoplus niger we posted about the last time, and the video on the same individual shortly after? What we did not know was that another video of C. niger taken in the Kashiwa Island of Japan…

Pufferfish chasing a laser pointer shows there’s more to fish than just swimming and eating

[youtube width=”680″ height=”400″]http://www.youtube.com/watch?v=2i6LhaKTvOs[/youtube] People often associate pet fish to be nowhere near as responsive as a puppy or a kitten or any other mammal for instance. The video above of a really cute and endearing pufferfish chasing a laser pointer…

‘Fishes: East Pacific’ is a free iPhone app from the Smithsonian Tropical Research Institute

Fishes: East Pacific is a free iPhone app from the Smithsonian which is a guide to the shore fishes of the tropical Eastern Pacific Ocean. This fish identification guide was put together by Ross Robertson and Gerald Allen, two of…

Quality Marine makes a rare move to auction limited supply of Resplendent Cherubfish

In a move that seems highly atypical for the wholesale aquarium livestock industry (and a bit exciting), Quality Marine today announced that they will releasing their cache of Frank Baensch’s newest hybrid captive-bred Angelfish, the “Resplendent Cherubfish” , a cross…

Inter-subgeneric hybrids of Roaps butterflies are rare and amazing

Roaps butterflyfishes can form hybrids with other unrelated members of the butterflyfish group although very rarely, to form inter-subgeneric hybrids. Fishes and other animals generally hybridize with other species that are highly similar, usually in the same genus, or within the…

Prognathodes obliquus and P. dichrous are two similar yet unobtainable species from the Atlantic

The Prognathodes butterflyfishes are an underrated and seldom kept group of fishes that surely deserves some quality air time. While commoner species such as P. marcellae, P. aculeatus and P. aya make it into the trade from time to time,…

Pseudanthias privitera captured on video schooling in the deep of Moorea

[youtube width=”680″ height=”400″]http://www.youtube.com/watch?v=4HTRBDDfNc8[/youtube] Pseudanthias privitera is a stunning medium sized, slender species of deepwater anthias known mostly from the Cook Islands. Sometimes when gorgeous reef fish like these delicate privitera anthias are shipped halfway aroudn the world to aquarium hubs,…