If its in the water, there is no temp that will cause it to do an emergency shut down. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Cobalt is known for making great products, and that definitely holds true with this heater. My bedroom has a temperature variance of 15 to 30 degrees, and so I need a heater to keep the temperature anywhere near stable. The glass has a mirror finish that is supposed to let it blend in better and be less noticable. It also comes with very effective temperature control and monitoring system. Shirlie Sharpe is an aquatic expert and writer with over three decades of experience keeping and raising ornamental fish. Hes a big, strong, blue collar guy and even he had to use a lot of effort, cursing and a small screwdriver to get them to go through. The Fluval E or M series seem to be rock solid based on my experience. You do need to be careful about placement. The temperature probe sits at the end of a thick wire that you suction cup to the back of the tank. If you keep the room at the target tank temp then you don't need a heater. I didnt have to worry that my fish would accidentally touch the heating element at all. The Hygger comes with an auto shut off feature in case any issue occurs with the heater, or if the water temperature rises above 2F from where its set. It comes with a side mounting glass adapter in case you cant mount it on the rear wall of your tank. But, most of the fish in the aquarium hobby come from tropical regions that are much, much warmer than the average room temperature. So, you absolutely need to add a heater to any tank with tropical fish. A quick check every day wont take very long and will give you peace of mind (especially when your heater is still on the new side). These will automatically turn the heater off when the water level gets too low, or the temperature of your tank gets too high. The Eheim is fully submersible and comes with the standard safety features that you would expect from all of the best aquarium heaters. They allow you to, Frequently Asked Questions About Fish Tank Heaters. This is my top choice out of all the heaters I tried for this experiment. This is great for aesthetics, but also functionality. The wattage of your heater is an indication of the amount of power output it has. Sprinkle i've got a Fluval submergable thermostat heater and they come in different sizes. This process gave us our list of the best aquarium heaters you see below. I did have to fiddle with it twice after installing to bump up the temp (I would give it four hours and then check back on the temp). To get the tank to maintain at 75F, I had to bump up the temp on the control unit to 77F. Theyll stick to the glass when you first set the heater up, but after a few days, it will fall off and keep falling off. Please, carefully research any species of fish you plan to keep. This combination of high-performance with a user-friendly setup is why theyre so popular right now (and likely will be for a long time). You can take a look at our article here on heaters for betta fish specifically: https://modestfish.com/betta-fish-heater/. Its ridiculously easy to install, set and calibrate. I highly recommend it. But honestly, all of the good points of this heater far outweigh any negatives. A light indicator is the next safety feature I like to see. Putting the heater back into the water while its super hot could cause the glass tube to shatter (this is true of any glass or ceramic heater). Your three wattage choices with the Hygger are 50W, 100W, and 300W. But if you can manage it, getting two is usually a good decision. This was something that we didnt expect given the compact nature of the device. Overall you should be able to have this heater up and running in 30 minutes if you follow the instructions. If youre a bit more experienced and already know what kind of heater you need, you can skip this section. https://modestfish.com/betta-fish-heater/, How to Anchor Aquarium Plants (4 Proven Methods), How to Get Rid of Aquarium Pest Snails: 5 Proven Methods, How to Soften Aquarium Water (5 Safe Methods), Oase Biomaster Thermo 250 Canister Filter Unboxed, Tested & Reviewed 2022, Marineland Magniflow Cansiter Filter Unboxed, Tested and Reviewed 2022, Eheim Classic Canister Filter Unboxed, Tested, and Reviewed 2022, Aqueon Quietflow Canister Filter Unboxed, Tested, and Reviewed 2022, Polar Aurora Canister Filter Unboxed, Tested and Reviewed 2022, Fluval 407 Canister Filter Unboxed, Tested & Review 2022, Display flashes if tank is too hot/cold by 5.5F, Simple installation with powerful suction cups, 3-way indicator light that shows active heating mode, standby mode or overheat alert, Indicator light for both standby and active heating modes, Overheat cut off takes place at too high a temp, Indicator light turns on when heater is running, Glass construction may be vulnerable to cracking. The Fluval E Electronic Heater also heats the water surprisingly quickly. 
Getting this heater to warm the tank to the proper temp was fairly challenging. If your aquarium heater does a poor job of regulating the water temperature, this can cause serious health problems for your fish (sometimes even resulting in death). The usual basic formula that folks have used for a long time is 3-5 watts per gallon (2-3 watts per liter). Your email address will not be published. It features a nifty design that looks great in pretty much any tank and its a very affordable buy. Some species of fish dont need a heater and will be perfectly happy with room temperature water, like goldfish or white cloud mountain minnows. Heater capacity, or heating power, is indicated by its wattage rating. This submersible heater comes with a very attractive and compact design that can be tucked pretty much anywhere in your tank. Youll want to know if your heater is actually on or youll have to constantly monitor it. How Do I Make Sure Its Working Properly? The control unit has a display that shows the current temperature of the tank. If my room stayed at 76-80 year-round, I wouldn't need to add anything to keep the temperature stable, and might just have a heater set to 76 as a precaution. If the heating tube is hot, and it is suddenly taken out of the water, it could crack. Fish Lore's aquarium fish forum - aquarium hobbyists helping hobbyists since 2005! The blue dial sets the temperature level of the heater, the red dial lets you calibrate the heater so that the temp you set the heater for matches the actual temp the heater warms the water to. I do have to knock it a little bit on durability because it is a glass heater, although as of now, Ive never cracked one of these. It also comes with some pretty advanced internal safeguards that will stop it from overheating, and a reliable auto shut off feature. Copyright 1995-2022 eBay Inc. All Rights Reserved. It happened that I got a 31 long. Again, sounds obvious, but if you dont make sure youre able to easily adjust your heater underwater, it can be a very frustrating process. Check for heat sources and fluctuations in room temperature around the aquarium. 
This heater has a nice, clear temperature dial on the top of the heater. A heater would be wanted if there is a lot of change in temperature in the room with the fish tank, or if it is very different than the temperature the fish needs. What's your planned stock? Once there, it can warm the water very efficiently. Other heaters have controls that go from low to high, without having specific temperatures indicated. There seems to be a problem serving the request at this time, {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}, EHEIM Jager 100w Aquarium Heater 3614 up to 40gal, Top Fin 100 Watt Aquarium Heater Fits 10-20 Gallon Aquariums 5253137, Tetra Ht40 Submersible Aquarium Heater 150 Watt for 30 to 40 Gallons, Thrive Semi Aquatic Submersible Heater 200 Watt, Aquatop Aquarium Submersible Glass Heater 150w Gh150. When you look at all of the aquarium heater product pages it says each of them can heat your tank on their own. Each of the fish tank heaters on our list has been put through our meticulous research and grading process and come out the other side unscathed. However, since its so nice and slim, you can fit it with an aftermarket heater guard, if you would like. If you're using more than one heater, the total heating capacity of all the units together should add up to the required wattage. It also comes with a well-made LCD display that will show you the temperature and make it clear if the water temp isnt where it needs to be. Just had to replace the suction cups a couple of times. Getting your aquarium heater up and running is a lot easier than you might think. There are some pros and cons to immersible heaters. The higher the wattage, the more powerful the heater is. This means if the water temp exceeds the safe range of fluctuation, this will either kick in or turn off. And it still didnt ever warm the tank to exactly 75F, it was either a bit too warm or a bit too cool. The Hydor inline is for canister filters, but they all have kept their temperature once I've set it +/- 1 degree according to my thermostats. I specifically judged the heaters on the following criteria: These factors were graded on a scale of 1-5, with 1 being the worst and 5 being the best. Submersibles generally provide more consistent and efficient heating than hang-on heaters, especially with larger tanks. Its kind of hard to explain, but Ill give it a go. Installing this heater was a breeze. Instead of just a single, self-contained unit, this heater is made up of three parts: The heating unit looks just like any other aquarium heater, although it is much smaller than most aquarium heaters. All around, if you want a simple old-school style tube heater that gets the job done, you cant go wrong with this Fluval M200. IceProbe Typical Temperature (F) Pulldown Chiller 10 Gallons of Water 20 Gallons of Water 40 Gallons of Water 1 Chiller 6-8 F 3-4 F 1-2 F 2 Chillers 10-12 F 6-8 F 3-4 F Bulkhead Installation, 1/2" Soft Tubing Connections JBJ Mini-Arctica Chiller Horse PowerTank CapacitySuggested Flow RateVoltsAmpsWeightDimensions Decibel Level 1/15 40 Gallons 100 - 200 GPH 115 2.0 28.66 14.1 x 7.72 x 12.6 39 dB Screening Process Removable screen makes cleaning quick and easy,, front condenser grill/filter for easy cleaning Quick easy set-up & cleaning maintenance Specifications Ideal Tank Size: 40 - 60 Gallons Maximum Tank Size: 80 Gallons Dimensions: 16 L x 9W x 19H (with inlet/outlet fittings installed) Rating: 1/10HP Inlet/Outlet: & Rated Voltage: 110V-120V, Removable heater holder, test probe holder and dosing holes included Removable auto-top-off float valve holder Water level adjustable (5-12) in protein skimmer, refugium and equipment compartments Polycarbonate sump cover / lid Specifications: Recommended Tank Size:10 gallons to 40 gallons Overall, gallon of RODI water and adjust as necessary by adding more salt or water to reach desired specific gravity.Allow the freshly made seawater to mix for 24 hours with a submersible powerhead or pump. No heater, so change of plans. Then, the water temp should match up with whatever temp youve set on the dial. There really isnt one specific thing that will blow you away, it just does its job. Despite the fact that this device is on the small side, it has a very impressive temperature range (second best on our list) of 59F to 94F. Never use the heating unit without the control unit! All Rights Reserved. Compared to glass heaters, titanium heaters are virtually unbreakable and will never shatter in your, work, the heaters only require a grounded outlet to plug into. I had to adjust the heat until the dial was set on 79F to get the water temp to stay at 75F. Note: Its important that you do all this without fish in the tank. There are definitely immersible aquarium heaters that do the job, and were not knocking all of them. Also, I LOVE that it has the digital display that lets you know whether its in standby or heating mode and will even alert you if there is a serious temperature problem in the tank. But it can be a lot of work to find out what the best aquarium heaters are, and which is right for your tank setup. Also, if the water temp goes 5.5F above or below the set temperature, the display will flash to help alert you to the problem. This is another solid aquarium heater that is well-rounded and wont let you down. If you need to change the temperature for any reason, it becomes impossible. Its basically a temperature sensor that sends information to the control unit.
Getting this heater to warm the tank to the proper temp was fairly challenging. If your aquarium heater does a poor job of regulating the water temperature, this can cause serious health problems for your fish (sometimes even resulting in death). The usual basic formula that folks have used for a long time is 3-5 watts per gallon (2-3 watts per liter). Your email address will not be published. It features a nifty design that looks great in pretty much any tank and its a very affordable buy. Some species of fish dont need a heater and will be perfectly happy with room temperature water, like goldfish or white cloud mountain minnows. Heater capacity, or heating power, is indicated by its wattage rating. This submersible heater comes with a very attractive and compact design that can be tucked pretty much anywhere in your tank. Youll want to know if your heater is actually on or youll have to constantly monitor it. How Do I Make Sure Its Working Properly? The control unit has a display that shows the current temperature of the tank. If my room stayed at 76-80 year-round, I wouldn't need to add anything to keep the temperature stable, and might just have a heater set to 76 as a precaution. If the heating tube is hot, and it is suddenly taken out of the water, it could crack. Fish Lore's aquarium fish forum - aquarium hobbyists helping hobbyists since 2005! The blue dial sets the temperature level of the heater, the red dial lets you calibrate the heater so that the temp you set the heater for matches the actual temp the heater warms the water to. I do have to knock it a little bit on durability because it is a glass heater, although as of now, Ive never cracked one of these. It also comes with some pretty advanced internal safeguards that will stop it from overheating, and a reliable auto shut off feature. Copyright 1995-2022 eBay Inc. All Rights Reserved. It happened that I got a 31 long. Again, sounds obvious, but if you dont make sure youre able to easily adjust your heater underwater, it can be a very frustrating process. Check for heat sources and fluctuations in room temperature around the aquarium. This heater has a nice, clear temperature dial on the top of the heater. A heater would be wanted if there is a lot of change in temperature in the room with the fish tank, or if it is very different than the temperature the fish needs. What's your planned stock? Once there, it can warm the water very efficiently. Other heaters have controls that go from low to high, without having specific temperatures indicated. There seems to be a problem serving the request at this time, {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}, EHEIM Jager 100w Aquarium Heater 3614 up to 40gal, Top Fin 100 Watt Aquarium Heater Fits 10-20 Gallon Aquariums 5253137, Tetra Ht40 Submersible Aquarium Heater 150 Watt for 30 to 40 Gallons, Thrive Semi Aquatic Submersible Heater 200 Watt, Aquatop Aquarium Submersible Glass Heater 150w Gh150. When you look at all of the aquarium heater product pages it says each of them can heat your tank on their own. Each of the fish tank heaters on our list has been put through our meticulous research and grading process and come out the other side unscathed. However, since its so nice and slim, you can fit it with an aftermarket heater guard, if you would like. If you're using more than one heater, the total heating capacity of all the units together should add up to the required wattage. It also comes with a well-made LCD display that will show you the temperature and make it clear if the water temp isnt where it needs to be. Just had to replace the suction cups a couple of times. Getting your aquarium heater up and running is a lot easier than you might think. There are some pros and cons to immersible heaters. The higher the wattage, the more powerful the heater is. This means if the water temp exceeds the safe range of fluctuation, this will either kick in or turn off. And it still didnt ever warm the tank to exactly 75F, it was either a bit too warm or a bit too cool. The Hydor inline is for canister filters, but they all have kept their temperature once I've set it +/- 1 degree according to my thermostats. I specifically judged the heaters on the following criteria: These factors were graded on a scale of 1-5, with 1 being the worst and 5 being the best. Submersibles generally provide more consistent and efficient heating than hang-on heaters, especially with larger tanks. Its kind of hard to explain, but Ill give it a go. Installing this heater was a breeze. Instead of just a single, self-contained unit, this heater is made up of three parts: The heating unit looks just like any other aquarium heater, although it is much smaller than most aquarium heaters. All around, if you want a simple old-school style tube heater that gets the job done, you cant go wrong with this Fluval M200. IceProbe Typical Temperature (F) Pulldown Chiller 10 Gallons of Water 20 Gallons of Water 40 Gallons of Water 1 Chiller 6-8 F 3-4 F 1-2 F 2 Chillers 10-12 F 6-8 F 3-4 F Bulkhead Installation, 1/2" Soft Tubing Connections JBJ Mini-Arctica Chiller Horse PowerTank CapacitySuggested Flow RateVoltsAmpsWeightDimensions Decibel Level 1/15 40 Gallons 100 - 200 GPH 115 2.0 28.66 14.1 x 7.72 x 12.6 39 dB Screening Process Removable screen makes cleaning quick and easy,, front condenser grill/filter for easy cleaning Quick easy set-up & cleaning maintenance Specifications Ideal Tank Size: 40 - 60 Gallons Maximum Tank Size: 80 Gallons Dimensions: 16 L x 9W x 19H (with inlet/outlet fittings installed) Rating: 1/10HP Inlet/Outlet: & Rated Voltage: 110V-120V, Removable heater holder, test probe holder and dosing holes included Removable auto-top-off float valve holder Water level adjustable (5-12) in protein skimmer, refugium and equipment compartments Polycarbonate sump cover / lid Specifications: Recommended Tank Size:10 gallons to 40 gallons Overall, gallon of RODI water and adjust as necessary by adding more salt or water to reach desired specific gravity.Allow the freshly made seawater to mix for 24 hours with a submersible powerhead or pump. No heater, so change of plans. Then, the water temp should match up with whatever temp youve set on the dial. There really isnt one specific thing that will blow you away, it just does its job. Despite the fact that this device is on the small side, it has a very impressive temperature range (second best on our list) of 59F to 94F. Never use the heating unit without the control unit! All Rights Reserved. Compared to glass heaters, titanium heaters are virtually unbreakable and will never shatter in your, work, the heaters only require a grounded outlet to plug into. I had to adjust the heat until the dial was set on 79F to get the water temp to stay at 75F. Note: Its important that you do all this without fish in the tank. There are definitely immersible aquarium heaters that do the job, and were not knocking all of them. Also, I LOVE that it has the digital display that lets you know whether its in standby or heating mode and will even alert you if there is a serious temperature problem in the tank. But it can be a lot of work to find out what the best aquarium heaters are, and which is right for your tank setup. Also, if the water temp goes 5.5F above or below the set temperature, the display will flash to help alert you to the problem. This is another solid aquarium heater that is well-rounded and wont let you down. If you need to change the temperature for any reason, it becomes impossible. Its basically a temperature sensor that sends information to the control unit.