Pearl gourami pair of pearl gouramis, although anything above that volume is greatly recommended, since these fish show signs of stress, abnormal aggression, and illness when feeling confined. Preferred tank temperatures are 22–28°C (72–82F). Tanks with surfaces exposed to fresh air are recommended so that the pearl gourami's labyrinth organ can function correctly. As with any tropical aquarium, adequate filtration, lighting, substrate and decorations, plants, and proper care are required. The pearl gourami is a territorial fish and should only be suited in a community tank with fish of similar size to it. However, this fish may be somewhat timid or shy,
A Gentle Creature film: "Dịu Dàng - Gentle". Another 2015 adaption was the Russian film "Клетка" ("The Cage"). A Gentle Creature "A Gentle Creature" (), sometimes also translated as "The Meek One", is a short story by Fyodor Dostoyevsky in 1876. The piece comes with the subtitle of "A Fantastic Story", and it chronicles the relationship between a pawnbroker and a girl that frequents his shop. The story was inspired by a news report that Dostoyevsky read in April 1876 about the suicide of a seamstress. Dostoyevsky referred to it as a "meek suicide" that "keeps haunting you for a long time." The