Unless you want to keep coldwater fish species, you will need an aquarium heater to keep the water temperature in your aquarium at a level that’s acceptable to your fish. Allow the heater about 1 hour to adjust to the water temperature before turning it on. So ideally you would place the heater near the filter outflow or near to an aquarium powerhead. Second would the desk im planning to place a fish tank be a problem as there is a tv beside it. Keep reading. This aquarium heater guide covers everything you need to know about heaters. 01 of 05. You don’t want to end up with hot spots around the heater and cold patches in the corners. You want your heater to heat all the water in your tank equally, so you have a steady temperature throughout the tank. Choose a submersible aquarium heater that provides 5 watts per gallon. Third will the fish tank splash water to my desk (not counting the water changing sessions) Fourth I also write articles on the desk so peace and quite is essential. 02 of 05. Large aquariums lose heat more slowly than small tanks, allowing you to buy a heater with as few as 3 watts per gallon. For large aquariums, you can divide the wattage required to heat the tank between two submersible heaters. Amazon. Without it, you risk disease and expensive resupplying, as well as the potential for an awkward conversation with your kids. It's an essential piece of equipment that keeps your fish happy and active. Refer to the manual if it can be placed horizontally or vertically and if it’s completely submersible. An aquarium heater is a small, simple piece of electrical equipment that warms the water in an aquarium. Choosing the type of heater to use in your aquarium isn't difficult as long as you know the differences between the varieties of heaters. For example, a 20 gallon tank would require a 100 watt heater. How to place heater in the fish tank? Also tv produces sound even though not as loud a speakers. Whether you’re setting up an aquarium for the first time, or moving an existing tank into a new home or apartment, it’s a good idea to put some thought into where to place your fish tank. Where to Place Aquarium Heater Guide If you're new to aquariums, did you know that a quality heater is vital to your fish's health and well-being? Heater Types . There are four basic types of aquarium heaters: immersible heaters, submersible heaters, substrate heaters, and filter heaters. Place the heater into the aquarium water and attach it to the aquarium glass with the suction cups. While there may be several open spaces in your home, apartment, or office to choose from, not all of them may be suitable for your aquarium. Where Should You Place An Aquarium Heater?