The engineering behind this product’s intelligent water sensor and over-temperature protection really represents a genuine breakthrough — I’ve tested several heaters, and this one outshines the rest for safety and reliability. The HiTauing Aquarium Heater, 50W/100W/200W/300W/500W, stood out because it heats quickly and maintains a steady temperature, even in larger tanks. It’s equipped with a digital external display, so you see the water temp at a glance, and the intelligent sensors shut off heat if the heater runs dry or gets too hot, preventing mishaps. That peace of mind is a game-changer.
Compared to others, like the Tetra 26446 HT or the upgraded HiTauing models, this heater’s quartz glass construction adds durability, while the precise temperature control ensures your aquatic friends stay safe and comfortable. Its safety features, like automatic stop when out of water, beat the simpler indicator lights on less sophisticated models. After thorough testing, I recommend the HiTauing Aquarium Heater for its smart tech, durability, and accuracy — the ideal choice for any serious hobbyist.
Top Recommendation: HiTauing Aquarium Heater, 50W/100W/200W/300W/500W
Why We Recommend It: This model’s built-in intelligent sensor and real-time digital display surpass competitors by automatically shutting off when out of water or overheating, preventing risks. Its explosion-proof quartz glass and high-temperature-resistant shell boost durability, while precise temperature control (range 63-94°F) ensures stable heating. The external display simplifies monitoring, and the adjustable settings allow quick temperature changes. Overall, it offers a perfect blend of safety, advanced tech, and longevity, making it the best choice after detailed comparison.
Best aquarium heater brands: Our Top 5 Picks
- Tetra 26446 HT Submersible Aquarium Heater 100W, 10-30 gal – Best for Small to Medium Freshwater Tanks
- HiTauing Aquarium Heater, 50W/100W/200W/300W/500W – Best Value
- HiTauing Aquarium Heater, Upgraded 300W/500W Fish Tank – Best Premium Option
- HiTauing 300W Aquarium Heater with Digital Display & Safety – Best Digital Aquarium Heater
- Orlushy 25W Submersible Aquarium Heater for Betta Tanks – Best for Betta and Small Tanks
Tetra 26446 HT Submersible Aquarium Heater 100W, 10-30 gal
- ✓ Compact and sleek design
- ✓ Easy to install and use
- ✓ Reliable temperature control
- ✕ Not suitable for tanks over 30 gallons
- ✕ Limited to 100W power
| Power | 100 watts |
| Suitable Tank Size | 10 to 30 gallons |
| Temperature Control | Electronic thermostat maintaining 78°F |
| Heating Indicator Light | Red light when heating, green light when standby |
| Installation Method | Suction cup attachment to aquarium wall |
| Certifications | UL Listed |
Right out of the gate, the Tetra 26446 HT Submersible Aquarium Heater surprised me with its sleek, compact design. Unlike bulkier models I’ve tried, this one slides easily onto the tank wall without taking up much space, thanks to its slim profile and sturdy suction cups.
The digital thermostat really stands out. It keeps the water at a steady 78 degrees, and I love how precise it feels.
No more guessing if the heater is working or accidentally overheating. The indicator lights are straightforward—red when heating, green when standby—so you always know what’s happening in your tank.
Setting it up was a breeze. Just attach the heater to the tank wall with the suction cups, and you’re good to go.
The build feels durable yet lightweight, so I wasn’t worried about knocking it loose. It’s rated for 10-30 gallons, which makes it versatile for most home aquariums.
During operation, the heater heats water quickly without any strange noises or vibrations. The electronic thermostat maintains a consistent temperature, even with room temperature fluctuations.
It’s UL Listed, which adds peace of mind about safety and quality.
If you’re tired of fiddling with manual adjustments or bulky heaters, this one offers a simple, reliable solution. I found it perfect for maintaining stable conditions, especially for sensitive fish or corals that need a steady temperature.
Overall, it’s a solid choice for hassle-free, consistent heating.
HiTauing Aquarium Heater, 50W/100W/200W/300W/500W
- ✓ Rapid and stable heating
- ✓ Easy digital control
- ✓ Safety features built-in
- ✕ Slightly higher price
- ✕ Bulky design
| Power | 300W (suitable for 40-75 gallon tanks) |
| Temperature Range | 63-94°F (17-34°C) |
| Temperature Display | External digital with 2 red LED digits, switchable between Fahrenheit and Celsius |
| Sensor and Safety Features | Intelligent water sensor with automatic shutoff when out of water or exceeding set temperature; over-temperature protection |
| Heating Element Material | Nickel-chromium wire within explosion-proof quartz glass |
| Installation Method | Fully submersible with strong suction cups for secure mounting |
Many people think all aquarium heaters are pretty much the same, just a basic device to keep your fish warm. But I learned quickly that not all heaters are created equal—especially when I set up the HiTauing 300W model.
The first thing that caught my eye was the explosion-proof quartz glass that feels sturdy yet transparent enough to see the water’s movement.
What really impressed me was the external digital display. Instead of fiddling with hidden controls, I could easily read the water temperature in bright red LED digits.
Changing between Fahrenheit and Celsius was a breeze—just hold down a button, and voila! The heating process felt rapid, thanks to the nickel-chromium wire, which heated my 50-gallon tank evenly and quickly.
The built-in intelligent water sensor is a game-changer. It automatically stops heating if the water level drops or if it gets too hot, turning the indicator light green.
That kind of safety feature gave me peace of mind, especially with curious fish and occasional tank maintenance. Installation was straightforward with the strong suction cups, and I appreciated that the heater stayed fully submerged without any issues.
Overall, this heater feels like a smart upgrade from basic models. It’s reliable, safe, and easy to control, making it perfect for maintaining consistent temperatures in larger tanks.
Sure, it’s a bit more expensive, but the peace of mind and efficiency are worth it for serious aquarists or anyone wanting a worry-free experience.
HiTauing Aquarium Heater, Upgraded 300W/500W Fish Tank
- ✓ Durable explosion-proof glass
- ✓ Precise digital controls
- ✓ Easy to install and clean
- ✕ Slightly larger footprint
- ✕ No Wi-Fi connectivity
| Power | 300W |
| Voltage | 100-120V / 50-60Hz |
| Heater Length | 12.99 inches |
| Temperature Range | 63-94°F / 17-34°C |
| Tank Capacity Compatibility | 40-75 gallons |
| Material | High-quality quartz glass tube |
Many people assume that all aquarium heaters are pretty much the same, just a simple device to keep water warm. But I found out pretty quickly with this HiTauing model that there’s a lot more to consider, especially when handling a 300W heater for larger tanks.
The first thing that caught my eye was the sturdy quartz glass tube. It feels solid and shatter-proof, which is reassuring when you’re dealing with water and electricity.
I tested it in both freshwater and saltwater tanks, and it handled both without any issues.
The digital LED display is a game-changer. Setting the temperature is straightforward—just hold the buttons, and you can switch between Fahrenheit and Celsius easily.
The real-time temp readout means no more guesswork, and I loved how quickly it heated up my 50-gallon tank.
The safety features impressed me the most. The intelligent water sensor prevents dry firing, and the indicator lights make it obvious when it’s working or stopped.
Plus, the removable shell makes cleaning a breeze, which is a big plus for maintenance.
Installation was super simple thanks to the strong suction cups. The adjustable guard kept the heater secure and prevented scalding.
I also appreciated how long the power cord was—plenty of length to reach outlets without stretching.
Overall, this heater feels reliable and well-designed. It heats quickly, keeps the water steady, and offers peace of mind with its safety features.
Definitely a solid pick for anyone with a medium to large aquarium who needs consistent, safe heating.
HiTauing 300W Aquarium Heater with Digital Display & Safety
- ✓ Accurate digital temperature control
- ✓ Durable, high-quality build
- ✓ Safety features included
- ✕ Shorter power cord
- ✕ Slightly pricier
| Power | 300W |
| Voltage | 110-120V |
| Temperature Range | 63-94℉ / 17-34℃ |
| Heating Element Material | Nickel-chromium wire and quartz glass |
| Safety Features | Over max temp warning (94℉/34℃), off-water warning, explosion-proof quartz sand |
| Suitable Tank Size | 40 to 75 gallons |
Right out of the box, this HiTauing 300W aquarium heater feels like a sturdy piece of equipment, with its sleek 10.6-inch length and high-quality ABS shell. It’s noticeably more substantial than some of the flimsy models I’ve handled, giving me confidence that it can withstand the rigors of daily use.
The digital display is a real game-changer. I love how easy it is to monitor and adjust the water temperature in real time—no more guesswork.
The red heating light and green hold light make it simple to see when the heater is actively warming or just maintaining the set temperature.
Setting the temperature is straightforward, thanks to the intuitive controls. I appreciated the range from 63 to 94°F, which covers most freshwater and saltwater needs.
Plus, switching between °F and °C with a long press is a thoughtful touch.
Installation was a breeze with the two suction cups, ensuring the heater stays securely in place. I tested it in a 50-gallon tank, and it heated the water quickly without any hot spots or uneven temperatures.
The intelligent protection features, like the over-temperature warning and off-water alarm, give extra peace of mind.
Overall, the durability and safety features stand out. The explosion-proof quartz sand and high-temp resistant materials mean this heater is built to last and handle emergencies well.
It’s a reliable choice for keeping your aquatic friends cozy and safe.
If I had to pick a downside, the length of the power cord might be a little short for larger setups. Also, the price is slightly higher than basic models, but the extra features justify the cost.
Orlushy 25W Submersible Aquarium Heater for Betta Tanks
- ✓ Compact and discreet design
- ✓ Easy to operate
- ✓ Energy-efficient heating
- ✕ Limited to small tanks
- ✕ Needs full submersion
| Power | 25 Watts |
| Suitable Tank Size | 1-6 gallons |
| Temperature Range | Preset at 78°F with ±3°F accuracy |
| Heating Element Material | Nickel-chromium wire and quartz glass |
| Dimensions | 4.7 inches in length |
| Installation Requirements | Fully submerged vertically in water, suitable for low water levels |
First time I unboxed the Orlushy 25W heater, I was struck by how compact and sleek it looks. It’s only about 4.7 inches long, which makes it perfect for small tanks without crowding the space.
I immediately appreciated how easy it was to hide in a Betta tank—no bulky equipment sticking out.
Setting it up was straightforward. You just fully submerged it vertically in the water, and it stayed securely in place.
The LED lights are a nice touch—red when heating, green when maintaining temperature. The automatic temperature control kicked in quickly, and I liked how it kept the water at a steady 78℉, give or take a few degrees.
During extended use, I noticed it heats water efficiently thanks to the nickel-chromium wire. The ABS outer shell feels sturdy and heat-resistant, giving me peace of mind.
The heater’s shape makes it easy to hide behind plants or decorations, which is a big plus for aesthetic tank setups.
One thing I appreciated was how quiet it is—no annoying buzzing or clicking sounds. Plus, the energy-saving intermittent heating means it doesn’t run constantly, helping with electricity bills.
Just a heads-up: I always made sure it was fully submerged before plugging in, as recommended, to avoid any issues.
Cleaning is simple too—just unplug, wait 10-20 minutes, and wipe it down. The 1-year warranty is reassuring, showing they stand behind their product.
Overall, it’s a reliable, easy-to-use heater ideal for small tanks, especially if you want something unobtrusive and safe.
What Key Features Define the Best Aquarium Heater Brands?
The key features that define the best aquarium heater brands include efficiency, reliability, safety features, precision, and user-friendliness.
- Efficiency
- Reliability
- Safety Features
- Precision
- User-friendliness
The following points provide a detailed understanding of these features and their significance in selecting the best aquarium heater brands.
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Efficiency:
Efficiency refers to how well an aquarium heater maintains the desired water temperature while using minimal energy. High-efficiency heaters can save on energy costs and contribute to a more sustainable environment. For example, some modern heaters use advanced technology to heat water quickly without much energy loss. According to a study by the Journal of Marine Science, efficient heaters can reduce energy consumption by up to 30% over traditional models. -
Reliability:
Reliability indicates the heater’s performance consistency over time. A reliable aquarium heater will maintain the set temperature and resist malfunctions. For instance, top brands often conduct rigorous testing to ensure their products function seamlessly for extended periods. Consumers typically report fewer issues with reputable brands, highlighting their dependability in maintaining optimal environment conditions for aquatic life. -
Safety Features:
Safety features include mechanisms that prevent overheating or malfunction. Many high-quality aquarium heaters incorporate automatic shut-off systems that engage if the water temperature exceeds safe levels. This is crucial for protecting both the heater and the fish. According to a safety report by the American Society for Testing and Materials (ASTM), heaters with built-in safety measures significantly reduce the risk of accidents and potential harm to aquatic organisms. -
Precision:
Precision signifies how accurately an aquarium heater can adjust and maintain the water temperature. High-precision heaters utilize advanced thermostats to keep the temperature within a narrow range, minimizing fluctuations. In a study conducted by the Aquatic Research Institute, fish species exhibited less stress and better health when kept in environments with stable temperatures, making this attribute especially important. -
User-friendliness:
User-friendliness describes how easily a heater can be set up and monitored by the user. Features such as digital displays and intuitive controls allow for effortless adjustments. Many reputable brands provide clear instructions and have customer support to assist with setup. In a user satisfaction survey conducted by Aquarist Magazine, 85% of respondents preferred heaters that were straightforward to operate and maintain, emphasizing the importance of this attribute for both beginners and experienced aquarists.
How Do Design and Technology Contribute to Heater Reliability?
Design and technology enhance heater reliability through improved materials, advanced control systems, and rigorous testing protocols.
Improved materials: Manufacturers use high-quality materials that resist corrosion and wear. For example, stainless steel and specialized ceramics prolong the heater’s lifespan. According to a study by Chen et al. (2021), using corrosion-resistant materials can increase the life of heating elements by up to 30%.
Advanced control systems: Modern heaters are equipped with smart control systems. These systems monitor temperature accurately and adjust energy output proactively. This minimizes overheating and reduces energy waste. Research by Patel and Kumar (2022) shows that such control systems can improve energy efficiency by 25%.
Rigorous testing protocols: Manufacturers implement extensive testing procedures. These include pressure tests, thermal cycling, and shock tests to ensure heaters can withstand various conditions. A report by Johnson (2020) highlights that heaters subjected to rigorous testing showed a 40% lower failure rate in real-world applications.
Design efficiency: Optimized designs improve airflow and heat transfer. This maximizes heating efficiency and ensures the heater operates at the optimal temperature. A study by Thompson (2019) indicates that streamlined designs can enhance heat distribution by 15%.
User-friendly features: Innovations like user interfaces and remote monitoring increase usability. This allows users to track performance and schedule maintenance. Data from the Home Appliance Institute (2023) suggests that user-friendly features lead to longer product lifespans as users are more likely to maintain their heaters properly.
These factors collectively contribute to a more reliable and efficient heater, ensuring consistent performance and longevity.
Why Is Safety a Critical Factor in Choosing Aquarium Heater Brands?
Safety is a critical factor when choosing aquarium heater brands because a reliable heater maintains appropriate water temperatures without posing risks to fish or the environment. An unreliable heater can fail, potentially leading to overheating or underheating, which can be detrimental to aquatic life.
According to the American Association of Zoo Keepers, proper temperature regulation in an aquarium is essential for the health and well-being of fish and other organisms. Stability in temperature ensures proper metabolic functioning and overall vitality for aquatic species.
Several reasons contribute to the importance of safety in selecting aquarium heaters. First, heaters can malfunction, causing overheating. Overheating can lead to fish stress or death. Second, unsafe materials in lower-quality heaters can leach harmful substances into the water. Third, poor design can lead to electric shocks, endangering both aquatic life and human handlers.
Technical terms relevant to this discussion include “thermostat” and “thermal regulation.” A thermostat is a device that regulates the temperature by switching the heater on or off. Thermal regulation is the process that maintains a stable temperature within the aquarium environment.
The mechanisms involved in aquarium heaters typically include resistive heating elements. These elements generate heat when electric current passes through them. Heaters with adjustable thermostats allow for precise control over water temperatures. A malfunctioning thermostat can fail to disengage the heating element, causing excessive water temperatures.
Specific conditions that contribute to safety issues include inadequate maintenance of heaters. For example, failing to check connections can lead to electric risks. Additionally, utilizing heaters not rated for aquarium use can expose fish to dangerous materials. Installing a heater inappropriately can also disrupt water circulation, leading to uneven heating.
What Safety Features Should You Expect from Top-Rated Brands?
The safety features you should expect from top-rated brands include advanced technologies and standard protections.
- Advanced Airbag Systems
- Anti-lock Braking System (ABS)
- Electronic Stability Control (ESC)
- Lane Departure Warning System
- Adaptive Cruise Control
- Forward Collision Warning
- Automatic Emergency Braking
- Rear-View Cameras
- Blind Spot Monitoring
- Tire Pressure Monitoring System (TPMS)
Top-rated brands integrate various safety features to enhance vehicle protection.
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Advanced Airbag Systems: Advanced airbag systems include multiple airbags that deploy in response to different types of collisions. Modern vehicles may have front, side, and curtain airbags to protect occupants in various scenarios. According to the National Highway Traffic Safety Administration (NHTSA), effective airbag deployment can reduce the risk of moderate to severe injuries by 30%.
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Anti-lock Braking System (ABS): An anti-lock braking system prevents the wheels from locking up during sudden stops. ABS enhances vehicle control and minimizes skidding on slippery surfaces. A study by the Insurance Institute for Highway Safety (IIHS) found that vehicles equipped with ABS experienced 20% fewer crash-related fatalities compared to those without.
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Electronic Stability Control (ESC): Electronic stability control aids in maintaining vehicle control during extreme steering maneuvers. It helps prevent skidding by detecting loss of traction and applying brakes to individual wheels. The NHTSA states that ESC can reduce single-vehicle crashes by about 49%.
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Lane Departure Warning System: Lane departure warning systems alert drivers when they unintentionally drift out of their lane. This feature uses cameras to monitor lane markings. According to a report by the IIHS, such systems can significantly reduce lane departure accidents.
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Adaptive Cruise Control: Adaptive cruise control automatically adjusts vehicle speed to maintain a safe following distance. It uses sensors and cameras to monitor the speed of vehicles ahead. A study published in the Journal of Transportation Safety & Security highlighted that adaptive cruise control reduces the likelihood of rear-end collisions.
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Forward Collision Warning: Forward collision warning systems utilize sensors to detect potential collisions with vehicles or obstacles ahead. They provide visual and audible alerts to the driver, allowing for timely intervention. Research indicates that these systems can reduce accidents by up to 27%.
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Automatic Emergency Braking: Automatic emergency braking systems apply the brakes automatically when a collision is imminent. This feature can help prevent accidents or reduce impact severity. The NHTSA reports that vehicles with automatic emergency braking saw a significant reduction in rear-end collisions.
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Rear-View Cameras: Rear-view cameras provide a clear view of the area behind the vehicle, assisting with reversing and parking. These cameras help prevent accidents by alerting drivers to obstacles that may not be visible otherwise. The IIHS notes that rear-view cameras are effective in reducing backover incidents.
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Blind Spot Monitoring: Blind spot monitoring systems alert drivers to vehicles in their blind spots, typically using sensors mounted on the sides of the car. This feature enhances lane-changing safety. According to a study by the NHTSA, blind spot detection systems can help reduce lane-change crashes by about 14%.
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Tire Pressure Monitoring System (TPMS): Tire pressure monitoring systems alert drivers when tire pressure is too low. Maintaining proper tire pressure improves vehicle handling and fuel efficiency. The NHTSA states that vehicles equipped with TPMS can prevent nearly 100 fatalities annually by promoting tire safety.
How Do Customer Ratings Impact the Reputation of Aquarium Heater Brands?
Customer ratings significantly influence the reputation of aquarium heater brands by shaping consumer trust, impacting purchasing decisions, and affecting brand loyalty.
Customer trust is built on transparent feedback. Positive ratings enhance a brand’s credibility. For instance, studies show that 85% of consumers trust online reviews as much as personal recommendations (BrightLocal, 2020). When aquarium heater brands accumulate high ratings, new customers perceive them as reliable and effective.
Purchasing decisions are directly influenced by the ratings of a product. According to a survey by Spiegel Research Center (2016), products that display ratings tend to sell 200% more than those without. Ten percent of customers cite ratings as their primary reason for selecting a specific heater brand. High-rated brands attract customers, while low-rated ones struggle to make sales.
Brand loyalty develops through consistent customer satisfaction. Positive experiences lead to repeat purchases and recommendations. A study by the American Marketing Association (2019) found that 74% of customers decide to stay with brands that meet their expectations based on previous ratings. Customers often become advocates for well-rated aquarium heater brands, promoting them through word-of-mouth.
Furthermore, negative ratings can severely harm a brand’s reputation. In a review analysis, it was found that a single negative review can decrease a product’s sales by as much as 22% (Harvard Business School, 2011). For aquarium heater brands, consistent negative feedback can result in dwindling market presence and customer base.
Finally, brands often use customer ratings as feedback for product improvements. Average scores prompt manufacturers to address design flaws, heating efficiency, or safety features. This cycle of improvement enhances brand reputation over time through innovation and responsiveness to consumer needs.
What Are the Most Popular Aquarium Heater Brands Based on User Experience?
The most popular aquarium heater brands based on user experience include Eheim, Fluval, Hydor, Aqueon, and Marineland.
- Eheim
- Fluval
- Hydor
- Aqueon
- Marineland
Different preferences and experiences exist among users regarding aquarium heater brands. Some users prefer Eheim for its reliability and durability, while others appreciate Fluval for its advanced technology features. Hydor is favored for its affordability and efficiency. Aqueon is often chosen for its user-friendly design, while Marineland is recognized for its consistent heating performance. However, some users note that certain brands may struggle with temperature accuracy or long-term reliability, leading to mixed reviews.
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Eheim:
Eheim is a leading brand known for high-quality aquarium heaters. Users often praise Eheim for its reliability and long lifespan. Many customers report using Eheim heaters for several years without issues. The company offers various models that cater to different tank sizes and types of aquariums. According to a review by AquaLife in 2022, Eheim heaters consistently maintain the desired temperature, making them a popular choice among hobbyists. -
Fluval:
Fluval aquarium heaters are recognized for their innovative technology and precise temperature control. The brand offers digital models that allow users to set exact temperatures. Users appreciate the user-friendly interface and clear display. A 2021 study from PetSmart highlighted that Fluval heaters have a reputation for rapid heating and maintaining stable temperatures. However, some users have reported occasional inconsistencies in performance between models. -
Hydor:
Hydor is valued for its cost-effectiveness and efficiency. Many aquarium owners choose Hydor heaters as budget-friendly options. Users often commend Hydor for their compact design, making them easy to install in smaller tanks. A survey conducted by FishTankWorld in 2023 indicated that Hydor heaters provide good heating performance for their price point. However, some users express concerns regarding the durability of certain models over time. -
Aqueon:
Aqueon heaters are appreciated for their simplicity and ease of use. Many novices prefer this brand due to its straightforward design and affordable price. Users often report that Aqueon heaters are easy to set up and adjust. In a 2022 review from the Aquarium Society, Aqueon was highlighted for its reliable heating performance in smaller to medium-sized tanks. Nonetheless, some experienced users suggest that Aqueon heaters may not be optimal for larger or more complex setups. -
Marineland:
Marineland is known for producing reliable and consistent heaters. Users often point out that Marineland heaters effectively maintain water temperature without significant fluctuations. According to a 2023 article by Tropical Fish Hobbyist, Marineland offers a variety of products that cater to different aquarium needs. However, some users have noted issues with heater lifespan and suggested that performance can vary across different models.
How Do Price Ranges Compare Among Leading Aquarium Heater Brands?
| Brand | Price Range (USD) | Wattage Options | Type |
|---|---|---|---|
| Eheim | $30 – $100 | 50W, 100W, 200W | Submersible |
| Aqueon | $20 – $60 | 50W, 100W, 150W | Submersible |
| Fluval | $25 – $80 | 25W, 50W, 100W, 200W | Submersible |
| Marina | $15 – $50 | 25W, 50W, 100W | Submersible |
| Hydor | $25 – $70 | 50W, 100W, 200W | Submersible |
| Finnex | $40 – $120 | 50W, 100W, 200W, 300W | Submersible |