Like most people, you probably think 100 watts is enough to heat your aquarium. Unfortunately, this isn’t always the case. 100 watts may be enough to heat a small aquarium or a single fish tank. You’ll need a more powerful heater if you have a large aquarium or multiple tanks.
Aquarium heaters come in a variety of sizes and capabilities. The size and power of the heater you need will depend on the size of your aquarium and the number of fish tanks you have. You’ll need a more powerful heater if you have a large aquarium or multiple tanks.
When choosing an aquarium heater, it’s important to select one that is durable and can withstand the elements. Aquarium heaters are exposed to moisture and humidity, so it’s important to choose one that is rust-resistant. Additionally, you’ll want to select a heater with a thermostat so you can control the temperature of your aquarium.
If you’re looking for a durable and reliable aquarium heater, the 100-watt Aquarium Heater from EHEIM Jager is a great option. This heater is made of stainless steel and is rust-resistant. Additionally, it features a built-in thermostat so you can control the temperature of your aquarium.
100 Watt Aquarium Heater – Best Seller #1
EHEIM Jager Aquarium Thermostat Heater 100W ( Pack of 1)
- Fully submersible
- Thermo safey control protects against running dry
- Will automatically turn off when water level dips too low
- TruTemp dial recalibrates the heater for precise temperature regulation
- Made of shock resistant and shatter proof glass for fresh or marine water
- On/Off indicator light for at-a-glance monitoring
HARTZ precision aquarium heater 100 watt Submersible Heater for up to 30 GALLONS | eBay
HARTZ precision aquarium heater 100 watt Submersible Heater for up to 30 GALLONS | eBay – FOR TANKS UP TO 30 GALLONS. 100 WATT HEATER.
100 Watt Heater for sale | eBay
100 Watt Heater for sale | eBay – Buy 100 Watt Heater and get the best deals at the lowest prices on eBay! Great Savings & Free Delivery / Collection on many items
100 Watt Fish Tank Heater – Best Seller #2
Aqueon Preset Aquarium Fish Tank Heater 100 Watts
- Preset to 78°, accurate to +/- 1°
- No adjustment required
- Shatter resistant
- Fully submersible, auto shut-off when overheats, resets when cools down
- LED light turns on when aquarium water is being heated
- Ideal for aquariums up to 30 gallons
ViaAqua Quartz Aquarium Heater 100 Watt | Aquarium heater, Heater, Submersible
ViaAqua Quartz Aquarium Heater 100 Watt | Aquarium heater, Heater, Submersible – Mar 5, 2019 – The ViaAqua Quartz 100 Watt Aquarium Heater is manufactured with high quality, break resistant quartz.100 Watts. Recommended for tanks up to 25 gallons.Glass constructionFully submersibleSuction cups for securing to the aquariumVisible tempe…
Orca Aquarium Heater 100 watt – The Aquarium Shop Australia
Orca Aquarium Heater 100 watt – The Aquarium Shop Australia – Orca Aquarium Heater 100 watt – AU$26.6 – For tanks up to 100L, Completely submersible heater Safe, efficient and reliable Suitable for both fresh and saltwater tanks Adjustable temperature control Power light indicates on and off cycles 2mm qu
Aquarium Heater Temperature Range – Best Seller #3
Orlushy Submersible Aquarium Heater,100W Adjustable Fish Tahk Heater with 2 Suction Cups Free Thermometer Suitable for Marine Saltwater and Freshwater
- ★100W aquarium heater is suitable for 10 to 20 gallons aquariums,Length – 9″,voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart.
- ★It shows an area to adjust the temperature. It’s not exactly accurate but it turns easy and can be adjusted at small intervals
- ★Explosion Proof: 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank.
- ★Precise temperature dial from 68 to 89°F allows for complete control of aquatic climate within a 1-degree difference.
- ★Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached
AQUEON Preset Aquarium Heater, 50-watt – Chewy.com
AQUEON Preset Aquarium Heater, 50-watt – Chewy.com – Buy Aqueon Preset Aquarium Heater, 50-watt at Chewy.com. FREE shipping and the BEST customer service!
Glass Aquarium Heater 100 watt – Aqua-World
Glass Aquarium Heater 100 watt – Aqua-World – This analog glass heater offers simple and easy installation.
100w Fish Tank Heater – Best Seller #4
Fluval M100 Submersible Heater, 100-Watt Heater for Aquariums up to 30 Gal., A782
- Aquarium heater that blends into the aquarium environment with built-in reflective technology that mirrors the surrounding colors
- Computer-calibrated thermostat and easy-to-adjust temperature control dial
- Shock resistant Borosilicate glass and high density ceramic heat sick
- Easy to install with slim profile tube for easy placement
Hydor Theo 100 Watt Aquarium Heater
Hydor Theo 100 Watt Aquarium Heater – Great heater for up to 26 gallons of water featuring a low minimum water level needed for proper opperation
Oase 100 Watt HeatUp Aquarium Heater
Oase 100 Watt HeatUp Aquarium Heater – Oase 100 Watt HeatUp Aquarium Heater the best glass heater made.
Aquarium Heater – Best Seller #5
Fluval E100 Advanced Electronic Heater, 100-Watt Heater for Aquariums up to 30 Gal., A772
- Aquarium heater with dual temperature sensors provide accurate and real-time water temperatures
- LCD temperature display available in both Fahrenheit and Celsius; with a range of 68 to 93 degrees Fahrenheit
- Fast heat technology built with a safety shut-off and integrated fish guard to protect fish and invertebrates
- Equipped with a slim profile mounting bracket and colored display alert system
100 watt Titanium Aquarium Heater
100 watt Titanium Aquarium Heater – titanium aquarium heater
OASE HeatUp 100 watt Submersible Heater – Sevenports Nano Aquariums
OASE HeatUp 100 watt Submersible Heater – Sevenports Nano Aquariums – The OASE HeatUp line of aquarium heaters are designed for marine and freshwater tanks. For optimal heating, utilize the HeatUp 100 to create uniform tempera
Most Reliable Aquarium Heater – Best Seller #6
Cobalt Aquatics Neo-Therm Pro Aquarium Heater (100 watt) – Dual Display, Fully-Submersible, Shatterproof Design, Black
- Electronic thermostat from 68°F up to 94°F, accurate to ±0.5°F
- AUTO SHUT-OFF circuitry prevents overheating.
- SHATTERPROOF outer casing make the NEO-THERM PRO heaters virtually indestructible.
- LED DISPLAY for both Set Tamp and Tank Temp, simultaneously.
- FULLY Submerisble heater
100 to 150 Watt Heaters (30-50G Tanks)
100 to 150 Watt Heaters (30-50G Tanks) – 100 to 150 Watt Heaters (30-50G Tanks)
Submersible Aquarium Heater | 100 watts | Aquariums India
Submersible Aquarium Heater | 100 watts | Aquariums India – Submersible Aquarium Heater is integral for all aquariums and works best when temperature set at 27-28 degree. Submersible heater with suction cups
Digital Aquarium Heater – Best Seller #7
DaToo Aquarium Heater Fish Tank Heater Submersible 100 Watt, 1 Yr Warranty
- DaToo Aquarium Heater: How to make our beloved fish live in a comfortable environment? This is a matter of concern. No suitable temperature, our fish will not survive healthy. The DaToo Submersible Aquarium Heater is a system that create a warm and comfortable living environment for your lovely fish. Select DaToo Aquarium Heater, Let us care about your fish starting from the temperature.
- Adjustable Temperature: Only need turn the knob on the top of the DaToo aquarium heater, You can easily get the temperature you want（68 to 93°F) and you can read the temperature you set by the dial of the aquarium heater. Thermostat system to ensure that your beloved fish can be happy and comfortable life
- Sturdy And Durable: Still worried about the heater will be broken?Now let’s say goodbye to this worry. The shell of the DaToo Aquarium Heater is made with Shatterproof, Corrosion resistant, Wear-resistant microcrystalline glass(glass-ceramics), can be used in fresh water and salt water.The heating part is made of nickel-chromium alloy, ensure superior heat transfer and enhanced service life. Select DaToo Aquarium Heater, Let it serve your fish forever..
- BPA Free And Energy Saving: Every plastic component of the DaToo Aquarium Heater is made with durable, high-quality, BPA-free plastic. The process of heating does not produce invisible toxins. This means it is safe not only for your fishes, but for you as well. Stepwise heating mode, it will automatically turn on and off to keep your set temperature, reduce electricity consumption. Select DaToo Aquarium Heater, not only care about your fish, but also save electricity fee for you.
- Attention – This is 100W DaToo Aquarium Heater, 9.3inch, fit 20 to 30 gallons tank with hoods or glass canopies and keep the water flowing( This is very important).Please confirm these details before purchase. Select DaToo Products= Own A Private Aquarium Housekeeper.
Interpet Delta Therm 100 watt Aquarium Heater
Interpet Delta Therm 100 watt Aquarium Heater – Interpet Delta Therm 100 watt Aquarium Heater from Complete Aquatics, The one stop shop for all your aquatics needs with fast next day delivery, Rated 5 Stars on TrustPilot
Jager 100 Watt Aquarium Heater (Eheim)
Jager 100 Watt Aquarium Heater (Eheim) – Durable submersible aquarium heater with the ability to be calibrated.
Fluval Heater Petsmart – Best Seller #8
Uniclife 100 Watt Aquarium Heater with Thermometer, Fish Tanks Heater for 10-25 Gallon
- Can be used in both freshwater and saltwater, applicable for 10~25 gallon fish tanks.
- Adjust temperature by top red knob, range 68°F-93°F. Tube temperature displayed.
- Water-tight of IP68 sealing. 2mm shatterproof quartz housing, bottom clash-proof cover. (NOTICE: Can’t be used even just cracked a tiny bit, pls contact us for replacement)
- Measurement 9.7″ x 1″ (L x D). Only allowing for vertical or horizontal installment.
- Package include aquarium heater x 1; Suction Cups x 3; stick-on thermometer x 1.
Aquarium Heater | Pets At Home
Aquarium Heater | Pets At Home – ProductShortDescription is available to buy online at Pets at Home, the UK’s largest pet shop with fast delivery and low prices
Tetra Submersible Aquarium Heater & Electronic Thermostat, 100-watt, 10-30 gallons | On Sale | HealthyPets
Tetra Submersible Aquarium Heater & Electronic Thermostat, 100-watt, 10-30 gallons | On Sale | HealthyPets – Tetra Submersible Aquarium Heater & Electronic Thermostat, 100-watt, 10-30 gallons and other products can be found at HealthyPets, the #1 source for all your pet products. Free Shipping over $49!
Fish Tank Heater 100 Gallon – Best Seller #9
hygger 100W Mini Submersible Digital Display Aquarium Heater for Small Fish Tank, Compact and Fast Heating Thermostat, with External Controller and Built-in Thermometer, for Betta, Turtle
- 🐠【Compact Small Heater】110-120V/60HZ oval shape design little aquarium heater, fast heating for small fish tank. 50W tank heater is for 1-6.5gallon, 100W tank heater is for 6.5-13 gallon. Heater Dimension: 2.7×1.4x 4.5 inch. The power cord is 5ft, long enough for use indoors. With 2 strong suction cups at the back side of the betta heater, it’s easy to install it on to glass, acrylic or plastic tank
- 🐠【External Controller】easy to set the temp on the controller, only show farenheit temp, you can set the temp range from 63℉ to 94℉, temp accuracy 1℉. Every time you set the temp, just press the button over and over until it reaches to your desired temp, then stop and wait the digit flashing for 3 times, then setting is done. Keep the controller away from water, it’s not waterproof
- 🐠【Digital Display】with led display on the midle of the heater front side, when the fish tank heater is heating, there indicator light above the digit is on red, when it stop heating, the light is off. The heater with a built-in thermometer, when temp setting is done, the led will show the water temp all the time. The led will display the set temp digit only when you press the controller
- 🐠【Reliable Thermostat】this an automatic aquarium thermostat, after finishing the temp setting, you can be confidence on that it will maintain the tank water at the temp you set. The tank heater will stop heating when the water temp reaches to set temp, it will restart to heating when the water temp is 1℉ off the set temp. If the water temp is over 95℉, the heater will auto shut off and led displaying HH, it will work normally again when the water temp is lower than 95℉
- 🐠【Shut off When Out of Water】please note that this a fully submersible aquarium heater for fresh water and saltwater tank, when the top part of the heater is out of water it will auto shut off and the led displaying E1, when fully in water again it will return to normal work again
A guide to aquarium heaters
A guide to aquarium heaters – The temperature of your aquarium is an important to the comfort and well-being of your fish. Find out how to select a suitable heater for your aquarium.
Buy Marina Submersible Aquarium Heater, 8.5-Inch, 100-Watt Online in Jamaica. 54997503
Buy Marina Submersible Aquarium Heater, 8.5-Inch, 100-Watt Online in Jamaica. 54997503 – Buy Marina Submersible Aquarium Heater, 8.5-Inch, 100-Watt online at an affordable price. Get special offers & fast delivery options with every purchase on Ubuy; the leading international shopping platform in Jamaica. 54997503
Fish Tank Heater 100w – Best Seller #10
hygger 10-25 Gallon Small Aquarium Heater with LED Display Controller, Quartz Submersible Fish Tank Heater 100 W Saltwater Freshwater
- 【Auto Shut Off】 ①Automatic overheat system will shuts the unit off when the water temperature over 95°F. ② Running dry protection will shut off unit when the heater rod out of water. ③ The power cord 6.3 feet in length and is UL listed.
- 【Adjust the Temperature to Your Needs】 Equipped with an Intelligent IC temp controller, which will turn the heater off when it reaches a preset temperature and turn the heater back on when the temperature dips below the setting. Adjust the setting of temperature from 59℉ to 93℉ to keep aquarium proper temperature.
- 【 At-a-Glance Temperature Monitoring Controller】 Build in LED temp controller shows both set temperature and real time water temperature . Red indicator light turns on when heating and turns blue in the situation reached set temp or failure alarm. It can be accurate enough to keep temperatures with +/- 1 degrees.
- 【Shatter Resistant, Efficient】 The 100w fish tank heater with shatter-resistant quartz glass heating element & uses a nickel-chromium heating wire that provides faster and more efficient heating. Fish heater guard is made of high-temperature PC plastic and to protects your fish getting burn. It also has two-hole slots on the back make it easy for installation to walls by suction cups.
- 【Fully Submersible Heater】It needs set up either vertically or horizontally underwater at least 5 inches for proper function. Suitable for marine and freshwater tank with a volume of between 10 and 25 gallons. Memory function it remembers the temperature you set it when the power fails.
100 Watt Heater – Bulk Reef Supply
100 Watt Heater – Bulk Reef Supply – 100 Watt Heater found in: JAGER TruTemp Aquarium Heater, Titanium Heater Element, 100W Titanium Aquarium Heater w/ Helio Controller, Ultra Heater, 100W Titanium Aquarium Heater System – WiFi, Helio Universal Aquarium Heater..
Aqua Nova 100 watt heater – Aqua Heaven
Aqua Nova 100 watt heater – Aqua Heaven – 100 watt heater for tropical & marine aquariums.
How many gallons can a 100 watt heater heat?
According to Energy Star’s website, a 100-watt heater can heat approximately 3.5 gallons of water in an hour. This assumes that the water is at room temperature and that the heater is placed in an enclosed space. The amount of time it would take to heat the water will vary depending on the starting temperature of the water and the surrounding environment. Energy Star provides a calculator on their website that can help estimate how long it would take to heat water using a 100-watt heater.
What size aquarium is 100 watt heater for?
The 100 watt heater is recommended for between 30 and 40 gallons of aquariums. This size aquarium will provide enough space for the fish to swim around and the plants to grow. The 100 watt heater will also help to keep the water at a consistent temperature.
How many watts should my fish tank heater be?
Heaters are an important part of any fish tank setup. They help to maintain a consistent water temperature, which is crucial for the health of your fish. But how do you know which heater is suitable for your tank?
The size of your heater will depend on the size of your fish tank. A good rule of thumb is to use a heater rated for 10 watts per gallon of water. So, for a 50 gallon tank, you would need a 500 watt heater.
Another important factor to consider is the temperature of your room. If your room is cooler, you may need a larger heater to maintain a consistent water temperature.
When choosing a heater for your fish tank, it is important to consider the size of your tank and the temperature of your room. A good rule of thumb is to use a heater rated for 10 watts per gallon of water. With these factors in mind, you can choose the perfect heater for your fish tank!
Is a 100 watt heater good for a 30 gallon tank?
There are a few things to consider when trying to answer this question. The size of the tank is an important factor, as a 100 watt heater will not be sufficient for a very large tank. The type of fish you have also plays a role, as some fish require warmer water than others. In general, however, a 100 watt heater should be sufficient for a 30 gallon tank. If you have any concerns, it is always best to consult a professional before setting up your aquarium.
How many watts does a 100 gallon fish tank need?
A standard 100 watt aquarium heater will raise the temperature of a 40 gallon fish tank by approximately 10 degrees Fahrenheit. So, you can use this information to determine how many watts your 100 gallon fish needs. To maintain a 72 degree Fahrenheit tank, you’ll need a 400 watt aquarium heater.