
This makes it easier on first time fish owners.Ĭonsider this list of ideal aquarium temperature settings for some of the most common aquarium fish species. Fish experts recommend setting the water temperature at 18°-22☌ (65°-72☏). Most goldfish that people purchase for their aquariums will not be used to such an extreme range of temperature settings. For example, goldfish have been known to live in waters that are anywhere from 4.5°-25.5☌ (40°-78☏). There will be some differences in temperature ranges depending on each fish and what they are most used to when living in the wild waters where they originated. This will be true for the vast majority of tropical fish types, and this temperature range will also be a good starting point for most freshwater fish species normally kept in fish tanks. If the room air temperature becomes too chilled, it may be necessary to heat up the room temperature and monitor with a Room Thermometer to keep your fish safe and well.Īs a general rule, most of the fish species that are typically found in an ordinary home or business aquarium will usually do well at tank water temperatures of 24 – 26.5☌ (75°-80☏). Avoid placing your tank too close to a heating unit. It is also necessary to keep the air around the outside of your aquarium tank as stable as possible. It is crucial to keep the water temp for a fish tank steady avoiding those sudden changes. Why Balanced Aquarium Temperature Matters It may be necessary to purchase or create a tank water heater or chilling unit in case of extremely cold or exceptionally high temperatures. It is also important to determine what the temperature range is for each fish species to ensure that the tank water is at each fish’s recommended temperature range. For best results, always research your selected fish species prior to bringing them home.īe sure to find out what water the fish needs, like freshwater versus saltwater. In addition, the ideal setting of an aquarium’s water temperature for freshwater fish will differ for the ideal water temperature for saltwater marine life. Sadly, fish will die if their tank water is too warm or too cold for what their small bodies are used to in their native habitats. Likewise, if summer temperatures soar too high, their fragile body systems cannot handle the stress of extreme temperature changes. Unlike people, fish cannot put on a warm sweater or turn up their furnace should the water that surrounds them become too cold.


Getting the ideal aquarium temperature for your fish isn’t hard if you follow these easy tips.Ĭan Fish Die if the Water Is Too Warm or Too Cold?įish are vulnerable to whatever their current environment is good or bad. Like other creatures, fish have a range of environmental conditions that they must have in order to remain healthy and thrive. What temperature should my fish tank be? This is a popular question for first-time fish owners or previously unsuccessful fish owners hoping that they won’t repeat the same mistakes this time.
