appropriate temp for fish
Tropical fish are those that require heated water, generally in the range of 75-80Â°F (24-27Â°C). Because many homes are not kept in that temperature range day and night, these fish require a heated aquarium.nother time when temperature can have an impact is when a new fish is brought from home and added to an existing tank. Water temperature can change in transit, and again when the fish is added to the new tank. This is an unavoidable issue, but can be minimized by making sure the fish is insulated during transport.