This year, Biota Group, in collaboration with the Oceanic Institute of Hawaii Pacific University, achieved a significant success in breeding the Convict Tang (Acanthurus triostegus) in captivity. This event marks a significant step in the cultivation of reef fish, opening new possibilities for aquarium enthusiasts and the protection of these species in their natural environment.
Acanthurus triostegus, known for its distinctive white body with black stripes, is a popular species among marine aquarium enthusiasts. Although commonly available on the market, adapting them to life in captivity has been problematic. Wild specimens often struggle with adapting to substitute foods and usually lose weight, which complicates their survival.
After four years of intensive research, Biota Group has developed effective methods for breeding these fish. Fish bred in captivity are fed a specially prepared diet that includes pelleted food, dried nori seaweed, and frozen foods enriched with spirulina. As a result, they are healthier and better adapted to aquarium life.
Breeding Convict Tang in captivity is of great importance both for aquaristics and conservation. Firstly, it reduces the pressure on wild populations of these fish, which are often caught in an uncontrolled manner. Secondly, it allows aquarium enthusiasts access to healthy, well-adapted captive-bred fish, increasing their chances of survival and health in aquariums.
The process of breeding Acanthurus triostegus in captivity was the result of meticulous research on optimal environmental and nutritional conditions. The Biota Group team developed methods that enabled effective breeding and rearing of larvae, ensuring stable water conditions and an appropriate diet from hatching to adulthood. These fish were accustomed to living in aquariums from the beginning, significantly increasing their chances of survival and healthy development.
The success in breeding Acanthurus triostegus opens the door to further research and cultivation of other reef fish species. The ability to breed these fish in captivity can contribute to the protection of natural reef ecosystems, reducing the need to catch wild fish.
Biota Group plans to further develop its breeding program for other fish species. This achievement is an example of how science and technology can support practices in marine fish cultivation, benefiting both aquarium enthusiasts and conservation efforts.
About the author
Grzegorz Bubak
My fascination with marine aquariums began over two decades ago when I stumbled upon an article about this topic in a magazine. Since then, the underwater world has become my obsession and passion, shaping my everyday life. I started my adventure with marine aquariums with soft corals, which were my first step into this fascinating world. Over time, captivated by the diversity and beauty of SPS corals, I decided to focus on their cultivation, which continues to fill me with constant wonder.
Thanks to my experience and passion for marine aquariums, I am ready to share my knowledge and expertise with other enthusiasts in this field. I am happy to be part of the Reef Pedia community, which serves as an invaluable source of information for all marine aquarium lovers.