The Flowerhorn fish is no different from other tropical fish when it comes to temperature of its habitat. It flourishes in temperature between 20-30 C. It is recommended to maintain a temperature between 28-31 C.he Flowerhorn fish is no different from other tropical fish when it comes to temperature of its habitat. It flourishes in temperature between 20-30 C. It is recommended to maintain a temperature between 28-31 C.
Two years later, Hansen was called to New York to appear on a new NBC program starring Brokaw and Katie Couric, and in 1994 he joined the staff of Dateline NBC. It was on Dateline, Hansen stretched his legs as a TV journalist. Take any major news story of the previous two decadesâthere is a good chance he covered it.
As a college student at the University of Iowa, Hansen was attracted to science and the research done by James Van Allen's space science program in the physics and astronomy department. A decade later, his focus shifted to planetary research that involved trying to understand the climate change on earth that will result from anthropogenic changes of the atmospheric composition.