An aquarist owns fish or maintains an aquarium, typically constructed of glass or high-strength acrylic. Brown tangs are readily available and are easier tangs for the novice aquarist. Aquaculture facilities cultivate White Sturgeon in California and juveniles can be sold to aquarist. Anemones are not easy to keep, and require a knowledgeable aquarist. Hobby aquarist profiles have noted a length of SL. They are not for the inexperienced aquarist. It was named after Thai aquarist and fish exporter Kamphol Udomritthiruj. These fish get very large and are not recommended for the average aquarist. Also, if the aquarist is unlucky, a mantis shrimp. These flashes will be readily visible to the observing aquarist. It takes a special aquarist to maintain these delicate beauties. One of the problems presented to the aquarist by this species is that of egg-eating. In 1941, Moscow aquarist P. Andrianov, bred a kind of black telescope with orange-red eyes. During the 1870s, some of the first aquarist societies were appearing in Germany. For the aquarist, replacing the activated carbon with fresh material is simple and inexpensive.