Are you in search of the top aquarium chiller?<\/p>\n
You\u2019ve come to the right place! We provide in-depth reviews of chillers so that you can find the perfect one for your setup. It\u2019s important to keep your fish and other inhabitants in the correct water temperature range, which is why we want to help you with this process. If you want a shortcut, our favorite aquarium chiller is the JBJ Aquarium Arctica Titanium Chiller, 1\/10 HP<\/a>.<\/p>\n Chillers are a great way to regulate water temperature in an aquarium, but it can be difficult finding the right one if you don\u2019t know what features are most important. Our chillers reviews will give you all of the information that you need about each product on our list so that when it comes time for purchase, there won\u2019t be any guesswork involved.<\/p>\n Let\u2019s dive in!<\/p>\n Our favorite aquarium chiller is the JBJ Aquarium Arctica Titanium Chiller, 1\/10 HP<\/a>. JBJ chillers have a long reputation for quality so you\u2019re getting a durable piece of machinery with this choice. It has titanium coil construction which is a must-have in our opinion. It is also an energy-efficient option. However, it does cost quite a bit so be prepared for the price to avoid any sticker shock.<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t\t\t\t<\/p>\n \t\t\t Aquarium chillers help to maintain the correct water temperature in an aquarium. The chiller is installed in line with an external filter system\u00a0to cool the water as it is circulated through the filter. Not all aquariums require aquarium chillers; it is dependant on the individual tank circumstances, which we will discuss below.<\/p>\n Aquarists can further automate the system by coupling a chiller with a thermostat that triggers the chiller to start working whenever the water temperature exceeds a pre-set threshold<\/a>.<\/p>\n Fish, amphibians, invertebrate species, such as shrimp and snails, and even the bacteria that process fish waste all need specific water temperature ranges, so chillers can be an essential part of the tank setup.<\/p>\n You can use an aquarium chiller when you need your tank to maintain a certain water temperature. There are several reasons why you may want this:<\/p>\n There are multiple reasons that an aquarium can overheat including water pumps, lighting choices, ambient air temperatures, and more.<\/p>\n Canister filters<\/a>, HOB filters<\/a>, submersible pumps are incredibly important pieces of aquarium equipment. They also all generate heat, which is transferred to the water in your tank. The bigger the filter, the more heat it generates, and the more it heats your water.<\/p>\n The average saltwater or marine tank uses more equipment than freshwater tanks. There\u2019s filters, lighting, biopellet reactors<\/a>, protein skimmers<\/a>, and more. All of this equipment generates heat, which can cause temperature increases. Corals can often require very specific temperature ranges and will struggle to adapt to warmer temperatures.<\/p>\n You can probably sense a common theme here. Older models of lighting, including incandescent bulbs and metal halide, produce the most heat. Fluorescent tubes are cooler.<\/p>\n LEDs are the coolest form of\u00a0aquarium lighting<\/a> but they\u2019re not exempt from heat production.<\/p>\n Switching to LED lighting is one way to reduce the heat in your tank.<\/p>\n Sometimes, the cause of a warm aquarium isn\u2019t caused by equipment issues, but instead linked to weather-related issues such as:<\/p>\n Some of these are changeable, some require a chiller to workaround.<\/p>\n An aquarium chiller uses \u201cheat exchange\u201d to lower the temperature of the water, removing heat from the water. Alright, now we are about to get a little science-y! Stay with me!<\/p>\n In the most basic form, aquarium chillers have four main components:<\/p>\n The heat exchanger starts everything off. The coils have liquid refrigerant inside which evaporates into vapor, pulling off heat from the aquarium water that\u2019s pumped through the heat exchange unit.<\/p>\n The compressor then pumps the liquid refrigerant vapor into the condenser, elevating the temperature and pressure inside the condenser. The refrigerant then condenses inside the tubes, back into a liquid.<\/p>\n Next, the aquarium chiller blows cool air from a fan across the hot condenser coil, removing heat from the refrigerant.<\/p>\n The liquid refrigerant is cooling down but it is still under a lot of pressure, so the machine moves it through the expansion valve. Like the name suggests, the expansion valve gives it some breathing room, reducing the pressure and further reducing the temperature. Lastly, the refrigerant passes over the chilled coils, absorbing more warmth and concluding the cooling cycle.<\/p>\n Ok, we did it! You have the basic idea. Now on to more specific variations:<\/p>\n Immersion chillers are not that common for home aquarium set-ups. Immersion chillers get their name because the heat exchanger resides in the filter sump. This option is not suitable for home aquariums because they\u2019re typically large and noisy.<\/p>\n Standard aquarium chillers, that are purpose-built with home aquariums in mind, are a great choice for cooling your tank. Unlike immersion chillers, they\u2019re small, quiet, simple to install. They often don\u2019t require a ton of maintenance.<\/p>\n Depending on the model, aquarium chillers may have a thermostat for keeping an eye on the water temperature. This helps you automate your tank because you set your ideal temperature and the machinery maintains it for you. Some models take automation one step further with alarm systems. If the temperature rises above the programmed limit, an alarm sounds alerting you to the problem.<\/p>\n Thermoelectric chillers (TEC) can be helpful for small tanks \u2013 typically 10-gallons or less.<\/p>\n Ready for a little more science? Let\u2019s dive into the Peltier effect<\/a>. It is how TECs function. This effect describes when a DC current flows through two conductors that are dissimilar. Because of the lack of similarity, heat passes from one side of a ceramic plate to the opposite side, helping lower the overall temperature.<\/p>\n Translating all of that to aquarium speak, heat is pulled from the tank water by a probe. That heat is transferred to a \u201cheatsink\u201d that\u2019s outside of the water and then a fan works extra hard to pull the heat out of the heat sink.<\/p>\n TECs are not suitable for use in very large tanks when there are multiple heat-generating sources in operation, such as pumps and reef lighting.<\/p>\n It is extremely important to make sure the water pump and chiller match. Without a match, the chiller won\u2019t work properly.<\/p>\n The pump\u2019s job is to pull the warm water out of your tank through the chiller, push it through the heat exchanger, and then send it back in a cooled state.<\/p>\n For this system to work properly, the water must circulate through the chiller on a continuous basis. If the water moves through the chiller too quickly, it won\u2019t have enough time for heat to be removed. If the flow rate is too slow, the lines could freeze, damaging your equipment.<\/p>\n Therefore, to set things up properly, you need a separate pump to move the water through the chiller or through the filter system\u00a0and\u00a0the chiller.<\/p>\n Now in order for the pump and chiller to work hand-in-hand, figuring out the correct flow rate for both pieces of equipment is important. Your chiller will have a recommended flow rate range in GPH (gallons per hour). Your pump must be able to match the GPH rate.<\/p>\n Most water pumps provide information about the true flow rate. When you\u2019re buying your pump, know the recommended chiller flow rate so you get a good match.<\/p>\n Tank chillers are an incredibly important piece of equipment if you need one. Here are our main considerations when choosing a chiller:<\/p>\n Make sure you\u2019re purchasing the correct chiller for your type of tank \u2013 both size-wise and tank type. Not all chillers can support marine tanks. So make sure it is rated properly for salt<\/a> and size.<\/p>\n Chillers aren\u2019t cheap. Make sure to pay attention to the reviews only. One common trick is paid reviewers; make sure it is honest opinions with real feedback before you give it too much stock.<\/p>\n Try to purchase an aquarium chiller that uses a heat exchanger. The best\u00a0aquarium chillers use titanium\u00a0heat exchangers. Titanium lasts for an extremely long time, making them a durable option.<\/p>\n Your chiller\u2019s job is to remove heat from the water, thereby lowering the temperature of the water. That heat doesn\u2019t just collect in the chiller though; it is released into the air.<\/p>\n Therefore, you want your chiller in a well-ventilated area. You don\u2019t want to close it up inside your tank, as it will heat your aquarium stand, which means your aquarium will reabsorb some of the heat. Further, if your chiller is overheated, it won\u2019t function as efficiently.<\/p>\n Because of this, most chillers need 12 to 18 inches of space around the unit for best operation.<\/p>\n Alright, chillers can be pricey, so maybe you want to think about cheaper options first. Or maybe you have an emergency and you need quick options to cool your tank. Here is what we recommend.<\/p>\n In a pinch, frozen water bottles can help. Use a clean plastic bottle and fill it 3\/4 full of water. Leave the top off, and freeze it for several hours. When you\u2019re ready to add it to your tank, replace the cap and put the bottle of frozen water into your aquarium.<\/p>\n Evaporation (or when water turns into gas) will help to cool your tank. Evaporation occurs most efficiently in open-air aquariums that don\u2019t have hoods.<\/p>\n Using a small fan that blows air across the surface of the water will help increase evaporation. For a small tank, one fan is likely sufficient. For a large tank, you might need a fan or two.<\/p>\n Keep your aquarium out of direct sunlight. This will help with both heat issues and algae issues.<\/p>\n If you don\u2019t want to re-position your tank, you can also install blinds in your tank room to block the sunlight.<\/p>\n Same idea as the fan concept above. By removing the aquarium hood, you can increase the amount of evaporation, leading to cooler tank temperatures.<\/p>\n Another quick-fix idea is simply turning off the lights on a tank that is too warm. However, if the light is shut off for a long time, it could harm plants or corals. Therefore, if your tank is consistently getting too hot, consider switching to cool-running LEDs or reduce the total lighting time per day.<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t\t\t\t<\/p>\n \t\t\t This chiiler has been a lifesaver for many aquarists! This is one of the quietest chillers on the market today. This option comes in a variety of sizes. They use a titanium coil design, which is corrosion-resistant and highly durable. Compared to some chillers out there, they are highly energy-efficient.<\/p>\n However, they are one of the more expensive aquarium chiller options out there. If you\u2019re looking for a quality chiller, you won\u2019t go wrong with a JBJ.<\/p>\n Features:<\/p>\n Pros:<\/p>\n Cons:<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t\t\t\t<\/p>\n \t\t\t The IceProbe Thermoelectric Aquarium Chiller is a compact, quiet, and efficient chiller that provides continuous chilling when plugged into a source of power. It can be bulkheaded into overflow boxes, sumps, and plastic aquariums. A single unit can cool 10 gallons of water by as much as 8\u00b0F, 20 gallons of water by as much as 4\u00b0F and 40 gallons as much as 2\u00b0F below ambient air temperatures.<\/p>\n Features:<\/p>\n Pros:<\/p>\n Cons:<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t\t\t\t<\/p>\n \t\t\t The Active Aqua Water Chiller, 1\/10 HP is a great solution for your aquarium. It includes a titanium evaporator coil with anti-corrosion properties. Its powerful performance maintains the temperature in both fresh and saltwater aquariums. Furthermore, it features a flexible design that can be used in aquaponics, aquaculture applications, and even terrestrial gardens. This chiller is easy to install.<\/p>\n Features:<\/p>\n Pros:<\/p>\n Cons:<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t\t\t\t<\/p>\n \t\t\t Ok, bit of a secret here. This one is clearly not an aquarium chiller. But using a room air conditioning unit can be a way to lower your aquarium temperature in a manner that is cheaper than purchasing an aquarium chiller, especially for multiple tanks.\u00a0There are lots of mobile ACs that can be purchased online that will keep the area you keep your aquarium cool!<\/p>\n Features:<\/p>\n Pros:<\/p>\n Cons:<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t\t\t\t<\/p>\n \t\t\t The Teco WiFi Capable TK-1000 Tank Chiller, 1\/4 HP is an example of a high-performing aquarium chiller. This version includes an internationally recognized high-end compressor for excellent cooling performance, low energy consumption, and low noise levels. The required flow through the chiller is between 132 GPH and 211 GPH. This option works with the TECOnnect WiFi Controller (purchased separately) that works with your smartphone to set and monitor water temperatures for full automation.<\/p>\n Features:<\/p>\n Pros:<\/p>\n Cons:<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t\t\t\t<\/p>\n \t\t\t The BAOSHISHAN Aquarium Chiller1\/10 HP is a high-quality chiller. It has a water capacity of up to 42 gallons. It features a powerful and energy-efficient Freon-free compressor. The two built-in fans also work well to dissipate heat from the machine and the chiller is equipped with an overcurrent automatic shutdown protection system and power-off memory system. After powering off and restarting, the machine will continue to cool according to the original set temperature, reducing your stress in the event of a power outage.<\/p>\n Features:<\/p>\n Pros:<\/p>\n Cons:<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t<\/p>\n \t\t\t\t\t<\/p>\n \t\t\t For the budget-conscious aquarist, this cooling system\u00a0is a great option. This nano aquarium chiller is budget-friendly and will keep your small aquarium cool. This chiller works for both freshwater and saltwater tanks.<\/p>\n The Petzilla Aquarium chiller system attaches to the wall of your aquarium wall. It has the capability to reduce temperatures up to 7-degrees Fahrenheit. The fan has two variable speeds and wide adjustment angles, giving you the optionality to get the perfect set-up for your tank.<\/p>\n Features:<\/p>\n Pros:<\/p>\n Cons:<\/p>\nWhat is the Best Aquarium Chiller?<\/h2>\n
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\n\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n<\/p><\/div>\n<\/div>\n<\/div>\nWhat Is An Aquarium Chiller?<\/h2>\n
When To Use An Aquarium Chiller<\/h2>\n
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Why Do Aquariums Overheat?<\/h2>\n
Filtration Systems<\/h3>\n
Saltwater Set-ups<\/h3>\n
Lighting<\/h3>\n
Other Causes<\/h3>\n
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How Does An Aquarium Chiller Work?<\/h2>\n
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Immersion Chiller<\/h3>\n
Aquarium Chiller<\/h3>\n
Thermoelectric (TEC) Chiller<\/h3>\n
Pump GPH vs. Chiller Flow Rate<\/h2>\n
How To Choose the Best Aquarium Chiller<\/h2>\n
The Right Type of Chiller<\/h3>\n
High-Quality Ratings<\/h3>\n
Use Heat Exchangers, When Possible<\/h3>\n
Chiller Placement<\/h2>\n
Cheap Aquarium Chiller Solutions\u00a0<\/h2>\n
Frozen water bottles<\/h3>\n
Use a fan<\/h3>\n
Placement of aquarium<\/h3>\n
Remove the Aquarium Hood<\/h3>\n
Reduce Lighting<\/h3>\n
Best Aquarium Chiller Options:<\/h2>\n
JBJ Aquarium Arctica Titanium Chiller, 1\/10 HP<\/a><\/h3>\n
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IceProbe Thermoelectric Aquarium Chiller\u00a0<\/a><\/h3>\n
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Active Aqua AACH10HP Water Chiller Cooling System, 1\/10 HP<\/a><\/h3>\n
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BLACK+DECKER Portable Air Conditioner with Remote Control, 5,000 BTU\u00a0<\/a><\/h3>\n
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Teco WiFi Capable TK-1000 Tank Chiller, 1\/4 HP<\/a><\/h3>\n
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BAOSHISHAN Aquarium Chiller 42gal 1\/10 HP\u00a0<\/a><\/h3>\n
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Petzilla Aquarium Chiller, Fish Tank Cooling Fan System for Salt Fresh Water (1-Fan)<\/a><\/h3>\n
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Inkbird ITC-308S Aquarium Heating and Cooling Dual Stage Temperature Controller<\/a><\/h3>\n