The best 30 gallon aquarium heater is often the most important piece of equipment for a home aquarium. Whether you have a freshwater, saltwater or reef tank, it’s imperative that your fish and other marine life are kept at an appropriate temperature to ensure their health. That’s why we put together this list of the best 30 gallon aquarium heaters on the market to help you find the one that will work best in your situation.
What is The Best 30 Gallon Aquarium Heaters
|Orlushy Submersible Aquarium Heater||Check Price on Amazon|
|Aqueon Preset Heater||Check Price on Amazon|
|Fluval M50 Submersible Heater||Check Price on Amazon|
|Aqueon Pro Adjustable Heater||Check Price on Amazon|
|Eheim Jager Aquarium Thermostat Heater||Check Price on Amazon|
|Marineland Precision Heater||Check Price on Amazon|
|Tetra HT Submersible Aquarium Heater||Check Price on Amazon|
Best 30 Gallon Aquarium Heater Revied
Orlushy Submersible Aquarium Heater
The Orlushy Submersible Aquarium Heater is perfect for 20 to 30 Gallon aquariums. It’s a great way to keep your water at the right temperature and provides heat in all seasons thanks to its 150W power and 9.5″ length that fits any size you need when plugged into an available 110-120V outlet.
Orlushy Submersible Aquarium Heater is a safe and reliable heater that can maintain consistent temperatures in both fresh water and salt water environments. The precise temperature dial allows for 1 degree accuracy, while the adjustable thermostat automatically shuts off when reached. Quality protection is another great feature of this product such as thickened quartz glass that will not shatter at under 2 mm thickness and an explosion proof design to keep you safe.
Aqueon Preset Heater
Aqueon’s Preset Heater is like the perfect pair of jeans—you can slip it on without a second thought, and manage to look classy. Aqueon’s heater goes up to 78° (with variance within 1°) and promises no adjustment required—our main priority is producing a product that’ll get you through those chilly winter months with ease. With its shatter-resistant casing, you don’t have to worry about harming your home with an out-of-control heater either. The heater completes any tank setup effortlessly, so even if there are special requirements for water chemistry or temperature adjustments needed, we’ve got you covered!
The Aqueon Preset Heater is perfect for smaller aquariums of up to 30 gallons. Although the water in your tank may or may not be heated, it’s important that you keep a steady temperature so your fish are comfortable all year round.
The Aqueon Preset Heater has an adjustable thermostat and can heat water as high as 85 degrees Fahrenheit. Installation also couldn’t be easier; just plug in and turn on! If the temperature exceeds 90 degrees, the heater will automatically shut off to avoid overheating. It also resets after waiting for 3-4 hours until this time if it does overheat again, making this a safe option with auto reboot safeguards built-in for any potential emergencies! The light
Fluval M50 Submersible Heater
The Fluval M50 can be used in any aquarium or pond that offers a temperature range of 64-93 degrees Fahrenheit, so just about everyone can use it. It’s made from rigid PVC material and is both environmentally-friendly and long lasting. The scientific design means you don’t have to worry about dry spells for your fish since the heater maintains an optimum level of humidity inside your tank to keep them healthy.
The Fluval M50 has a three year warranty on parts – if something breaks, we’ll fix it no problem! Some other awesome features include: adjustable temperature setting; submersible nature makes installation easy; energy efficiency saves money on electric bills over time; heat distributor fins promote even distribution of warmth while maintaining optimal water surface temperatures
The Fluval M50 is the perfect heater for your salt or freshwater aquarium. The back-lit blue LED night light makes nighttime feedings a breeze, and sensors detect when your favorite fish loves to hang out near the top of the tank.
This submersible heater will blend seamlessly into any underwater ecosystem that you create, with built-in reflective technology that mirrors surrounding colors. Another way this product helps conserve energy is its computer calibrated thermostat and easy to adjust temperature control dial. Additionally, this product is shock resistant and goes through stringent quality assurance tests before heading to market!
Aqueon Pro Adjustable Heater
The Aqueon Pro Adjustable Heater is your personal heater to keep you warm during those long winter nights. It can be set up in any way, but this powerful heater has been specially designed for a professional setting with its shatterproof and nearly indestructible design. Increases productivity and efficiency year-round.
Made with a whole new generation in mind, this aquarium heater from Aqueon can hang onto the inside rim of your tank. It offers precise temp control and an LED light that turns red for heating (when attached to a power source) or green when not heating. Plus, it has an auto shut-off feature if you need anything else! Get Aqueon’s adjustable heaters today and be confident in the care of your fish & plants!
Eheim Jager Aquarium Thermostat Heater
The Eheim Jager Aquarium Thermostat Heater is the perfect addition to any aquarium, providing constant and consistent heat. The fully submersible design ensures that you are never at risk of overheating your living space or electrical system. With a powerful but efficient heater pullout, this thermostat controls for accurate temperature regulation without running dry. Should it ever happen to jump up in the 120s, TruTemp indents on the dial recalibrates the heating element for precise settings down to 10 degrees Fahrenheit or higher.
Our Eheim Jager aquarium heater comes with a shatter proof glass which is both shock resistant and durable. This glass tank will withstand most anything as we tested it to survive from tall falls, collisions, and sudden accidents that may happen in response of an eventful day. The temperature range for this thermostat is 68-90 degrees Fahrenheit so if you want the water warmer, you can have it your way. Along with its ability to withstand heavy duty conditions are a light indicator sign on/off switch that makes it easy when trying to remember whether or not the heater is on!
Marineland Precision Heater
Marineland Precision Heaters are perfect for tropical and marine fish. These precision heated heaters ensure a dependable, stable temperature. With a convenient twist knob control, precise accuracy is achieved by simply turning the dial (from 68-93°) all the way clockwise to 93° or counterclockwise to 68°. This heater has an adjustable height as well as a built in guard ring on top to protect against tipping and spillage of water from over flow caused by vibrations from filters, pumps etc., when placing it near this surface.
The Marineland Precision heater provides a safe, effective and worry-free way to keep your aquarium at the perfect temperature. This 300 watt heater is designed for tanks up to 80 gallons with an adjustable dial that goes as low as 61 degrees Fahrenheit. The mica core in the heat element will provide consistent and reliable heating year round. Just set it, let it do its job, and enjoy your tank!
The Marineland Precision Heater mounts easily in your aquarium to provide the perfect operating environment for your fish. This heater is designed to be mounted on glass and allows you to see its exact temperature from 3 different view points. With a sliding scale design, it’s easy to set up right at what you need it too and should go without surprises of overheating or under heating the water since the top dial informs you of how high or low it goes.
Tetra HT Submersible Aquarium Heater
The Tetra HT Submersible Aquarium Heater is the perfect product for anyone who wants a heater that will automatically maintain water to 78° F. The built-in electric thermostat ensures an accurate temperature with no adjustments needed.
It features indicator lights so you can tell when it’s on and off, as well as a point sensor that allows the Tetra HT to maintain consistent heat throughout your tank at any level of water depth. With all this information available in clear and concise terms, there are very few reasons not buy this powerful aquarium heater today!
The Tetra HT submersible aquarium heater is suitable for tanks between 10-30 gallons with a hood or canopy. The small footprint makes it easy to conceal behind plants and other decorations. Read all label information before you plug the heater into an outlet.
Buying Guide – How to Choose Best 30 Gallon Aquarium Heater?
Types of heaters:
1. Digital Heaters: Best for accuracy when setting the temperature, but they are more expensive than analog heaters.
2. Analog Heaters: Best for affordability and simplicity, but not as accurate in adjusting temperature as digital heaters.
3. Submersible Heaters: Best used for larger aquariums (over 35 gallons) where heaters can be placed directly into the water, which eliminates the need for a bulky external float.
4. Floating Heaters: Best used for smaller aquariums (less than 20 gallons) where external float with built-in thermostat and temperature indicator is easier to read than an internal submersible heater. The thermometer should be visible easily to monitor the temperature of the water. The manufacturer’s instructions should be followed and heater replaced annually as a precaution.
5. Heater Placement: Best practice is to place tank heater at mid-depth in the aquarium, if you do not have an internal submersible heater for best results place external heaters either along one side or at opposite corners of the tank to vent heat directly into the water. Heaters should never be covered with anything (including glass lids) while operating.
How to install your new heater:
1. Best to install heater in am when water is cooler for best results.
2. Install Float and Heater, if your new heater has a built in thermostat it will come with clearable instructions follow them carefully before activating the power switch. When installing submersible heaters be sure not to fill aquarium past top of heater so that they do not boil over or cover with anything like glass lids while operating this can cause damage to equipment or even risk water contamination, never attach cords together as doing so could create a short circuit which would result in a fire hazard. If you are looking at purchasing an external tank thermometer Amazon has many different options available on their site go here .
3. Turn on power switch after setting your desired temperature, heater should start heating the water within 15 minutes for smaller heaters and will take up to 3 hours for large heaters. Best practice is to allow aquarium to sit overnight before adding fish or other livestock so that all equipment is operating properly with little risk of overheating the tank.
Tips and tricks for using your new heater efficiently:
Best results are achieved by using a temperature controller when it comes to maintaining an average household room temperature between 78-80°F this can be difficult if you want to adjust temperatures at different times of day or night best practice is avoid placing any cold object into the water (such as ice cubes, frozen food etc.) but rather use a gravel vacuum or gentle bubbling of the water surface to bring down temperatures since cold air sinks.
Frequently Asked Question:
Where Should an Aquarium Heater Be Placed?
Best practice is to place your heater at mid-depth in the aquarium and if you do not have an internal submersible heater for best results place external heaters either along one side or at opposite corners of the tank. Do not cover a water tank with anything including glass lids while operating this can cause damage equipment or even risk water contamination.
How Do I Know If My Aquarium Heater Is Working?
Best practice is to allow aquarium to sit overnight before adding fish or other livestock so that all equipment is operating properly with little risk of overheating the tank, since there are many different brands and models available it is important to monitor temperatures carefully using included thermometers until you are confident that your new heater is working as intended.
How Long Does It Take to Heat a 30 Gallon Tank?
It is not recommended that you run your heater for longer than eight hours when it comes to smaller aquariums (less than 20 gallons) and up to eighteen for larger aquariums Best practice is to follow manufacturer recommendations allowing enough time for the temperature of the water to adjust slowly over time. If possible avoid running tank equipment during the hottest part of night, rooms with air conditioning or other large appliances will take much longer for your tank to heat.
How Do I Know What Size Heater Do I Need For My 30 Gallon Aquarium?
When in doubt about which product or size heater best suits your needs its always a good idea connecting with pet store experts near you most pet stores will have experts on staff that are familiar with most different brands and models of aquarium heaters. Best practice is to follow manufacturer recommendations allowing enough time for the temperature of the water to adjust slowly over time.
Mem Fish hope you found the information in this blog post helpful. If you are looking for a high-quality aquarium heater, we would suggest that one of these products is perfect for your needs. They all have good reviews and offer great features at an affordable price so it should be easy to find something that suits your budget. Have any questions about what else might be needed when setting up or caring for an aquarium? Ask us today!