There is no way for them to escape to a cooler location if they get too hot. But in an aquarium, there is nowhere for the fish to go. That is how they cool themselves during the hottest times of the day. If you look carefully, you will see them congregating near the edges of the water, hiding among vegetation growing near the shore. Have you ever observed fish in a public pond or at the zoo? Unless people are throwing them crumbs, you usually wonвЂ™t see many fish near the surface on very warm days. The sophistication of the equipment you purchase depends again on the size of the tank, and how many fish you want to keep. Some fish owners create circulation and oxygen production artificially with a pump and filter. With all this in mind, we can understand that keeping the traditional goldfish in a fishbowl, is not such a good idea.Many factors affect the temperature in your aquarium water: the volume and depth of the tank, the water quality, the room temperature, and how much water circulation and surface agitation there is. When feeding your goldfish, remove the food they havenвЂ™t eaten after a couple of minutes to avoid bacterial growth. Waste products from the fish might poison them by raising the nitrogen content. You can add a teaspoon of kosher or sea salt for each five gallons of water.

A large surface area allows the oxygen from the atmosphere to migrate into the water.ДЄlso important is the water quality of the tank. Goldfish have a great need for oxygen content and thrive in tanks with a large surface area, so a long, wide tank is better than a deep one. Be careful and make sure you have the correct mix of natural and artificial plants and fish.

Some breeds of goldfish are vulnerable to sharp edges due to their long, flowing fins or fleshy parts which obscure vision. They like to pull plants out of the bottom of the tank, so choose plants capable of withstanding this stress. Tank slightly by setting up a fan to blow across the open tank surface to create evaporative cooling. When the water is about 80 degrees Fahrenheit, it is not good for goldfish because dissolved oxygen levels may drop too low. There are times when it makes sense to have more and cheaper elements and times when fewer, more expensive elements are a better option. This tends to require a surprising amount of electricity. These heaters all work with electricity pushed through a resistor, producing heat. Also thermometers which can be read easily. If the water is too cold, there are various heaters and thermostats available for aquariums. In situations such as purchasing a goldfish in a store at seventy degrees, to place it in a pond outdoors, with a temperature of forty, it may take days or weeks of careful preparation to avoid a high chance of death. Sudden changes of temperature can kill the fish, even within the ranges mentioned, so itвЂ™s important to spend some time, twenty minutes or so, immersing their bag to equalize the temperatures. Their metabolic processes such as digestion, respiration and immune response, are directly tied to the Goldfish water temperature. Fancy goldfish in water that is 50 degrees Fahrenheit, are almost catatonic. Goldfish in cool ponds move more slowly than goldfish in very warm ponds. Simple functions such as locomotion are affected by water temperature. This means that goldfish are at the mercy of the water temperature to regulate critical body functions. Their body temperature is determined by the temperature of the water. So, what is the ideal Goldfish water temperature for you?

The best temperature range for most Goldfish is sixty-eight to seventy-five degrees, and some breeds prefer even warmer temperatures. Goldfish can survive temperatures from forty degrees to one hundred six degrees, but the extremes will kill the goldfish if th e exposure lasts too long.

Goldfish are considered cold-water fish, but although they can survive a wide range of temperatures, that does not mean they are happy or healthy in cold water.

Water temperature for goldfish aquarium