KaiTheFishGuy
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Kai is a systematic ichthyologist at The Australian Museum, Sydney. His research interests combine the use of cutting-edge next generation sequencing techniques with traditional methods of morphology to better understand the evolutionary history of coral reef fishes. He is a legacy ReefBuilders contributor, having previously written close to give hundred articles under his pseudonym LemonTYK.

Silent Sunday: Enjoy these photos by Vincent Chalias

Some days we relish the long content heavy post, other days we seek comfort in those filled with whimsy. But not today. Today we speak not, and live vicariously through these incredible underwater photos by Vincent Chalias.

Speciation and hybridisation of the Acanthurus nigricans complex

The family Acanthuridae with its six charismatic genera are some of the most beloved and recognisable fish both in the field and in the trade, serving as iconic reef denizens which play important roles in herbivory. The six genera holds…

Dynasty’s deepwater deluge series 2: Schultzea beta and Parasphyraenops incisus

Our second series of deepwater Curacao fish aims to shed light on two very unorthodox aquarium offerings. The waters of the Atlantic are home to a smorgasbord of basslets, and it is no doubt that the family Serranidae attains maximum…

“Leucoxanthic” Pseudochromis is a funky aberrant we’ve never seen before

Aberrant fish show up occasionally from time to time and it’s always a game of roulette as to what form they will take. Pseudochromis are not exclusively spared from such afflictions, although it’s not everyday we come across a unique…

London and Singapore to spearhead pioneering synchronous coral spawning project

The Horniman Museum & Gardens in London has teamed up with Singapore’s Resorts World Sentosa to spearhead a tandem experiment, which aims to achieve the simultaneous spawning of captive corals across two continents. This novel project is run by London’s Horniman…

Dynasty’s deepwater deluge series 1: Lipogramma evides and L. klayi

Like an infinite looping paradox, we yet again find ourselves dealing with a deluge of deepwater Curacao fish that would be criminal if we did not at least feature briefly. While it’s usually the more charismatic and regalia clad Liopropoma and…

Biota Marine adds four species of Eviota to their repertoire of captive bred successes

These particular few weeks have played host to a flurry of aquaculture stories, from Bali Aquarich’s hybrid Pomacanthus and brand new A. trimaculatus, to Biota Marine’s captive bred Clown Triggerfish. Palau based Tom Bowling and Till Deuss from Biota Marine are…

Bali Aquarich’s angelfish accolades part 3: Trimaculatus trifecta

It has been a wonderful week for us here in Bali again, and our two-monthly visit to Bali Aquarich never fails to deliver amazing stories. Having seen their first ever captive raised Pomacanthus hybrid and the development of those darling Holacanthus…

Bali Aquarich’s angelfish accolades part 2: Updates on Holacanthus passer

Still fresh from the meteoric news of Bali Aquarich’s first captive bred Pomacanthus hybrid, we’ll quell the excitement just a little with updates on the growth of their captive raised Holacanthus passer. Just two days post Valentine’s this year, we…

Awesome Fish Spotlight: Cirrhilabrus rubrimarginatus in nuptial display

Today’s Awesome Fish Spotlight features an opulent member of the wildly popular genus Cirrhilabrus, more affectionally known as the Fairy Wrasses. Cirrhilabrus rubrimarginatus is a common species with a wide distribution across much of the Western Pacific, from Japan through…