Top Rated Aquarium UV Sterilizer for 2019 – A Comprehensive Comparison
Still trying to figure out what product is the best fish tank UV sterilizer on the market? After a meticulous examination of the market, Dr. Fox has concluded that the Aqua Ultraviolet Advantage is the model that you should have in mind. Not only a cost effective product, this model uses the same germicidal rays as the sun, and, as a result, it makes your tank a comfortable environment for your fish. Moreover, due to the fact that the UV sterilization process is purely physical; the model does not influence the water’s ph., chemical structure, taste or smell. If the Aqua Ultraviolet Advantage is unavailable, you should consider the Grech CBG-800 as it is a reliable alternative.
Our Top Choice
The powerful UV technology makes this option highly versatile and capable of disinfecting water and other liquids, hard surfaces, and air. The UV sterilization process is not chemical, meaning that it will not alter the water’ taste, chemistry, smell, or pH.
Buyers were not satisfied with the instruction manual available for this unit. The instructions are vague and they make the assembly process seem very complicated.
The Aqua Ultraviolet Advantage is a great purchase seeing as it utilizes an all-around design, capable of disinfecting a wide range of objects, not just aquariums. You can use it for furniture, your phone, toothbrush, and more.
This option will supply buyers with both a mechanical and biological filtration. It is designed to work on any type of aquariums that have a size from 20 to 50 gallons. The 5W UV sterilizer is easy to use and can be turned on and off, depending on your needs.
Owners have reported that the UV bulb is not of the highest-quality meaning that it can fail after just a few weeks of use, requiring you to buy another.
The Grech CBG-800 is the ideal purchase for people that want to use both a biological and mechanical filtration. Customers have also reported that it can keep fish and other aquatic pets safe from floating parasites.
This model is preassembled and does not require any additional pump or plumbing. Similarly, since it has a built-in UV-C lamp ballast and single power cord, the operation and installation are very simple and clutter-free. It can clean tanks with a maximum size of 75 gallons.
Customers are satisfied with the performance of this unit but have complained about the bulky design which makes it tricky to use in small aquariums.
If you want to get a high-performance model, we are certain that you are going to appreciate the features and quality of the JUP-22 UVC sterilizer. As a plus, it is also fairly easy to use and doesn’t come with a difficult installation process.
- 5 Best Aquarium UV Sterilizers (Reviews) in 2019
- 1. Aqua Ultraviolet Advantage 8-watt UV Sterilizer Inline for Aquarium
- 2. Grech CBG-800 5W UV Sterilizer Hang-On Back Filter
- 3. Polarbear’s Pet Shop New! Aquarium Submersible Fish Pump Tank Sterilizer
- 4. Sun 13W UV Sterilizer Adjustable Pump Filter
- 5. Lse Lighting 9W Uv Replacement Bulb To Use With Tetra Pond Sterilizer
- Our Comprehensive Buying Guide
5 Best Aquarium UV Sterilizers (Reviews) in 2019
1. Aqua Ultraviolet Advantage 8-watt UV Sterilizer Inline for Aquarium
With a great price to value ratio, the Aqua Ultraviolet Advantage is a model that many happy customers recommend. By using US lighting, this device can thoroughly disinfect the water, opaque liquids, hard surfaces and air, a highlight that makes it a good fit for any aquarium.
Moreover, the unit uses germicidal rays that are similar to those emitted by the sun, reason why fish are comfortable when a device of this type is added to the tank. Similarly, because the process of serializing the tank through UV lighting is not a chemical but a physical process, you won’t have to worry about the water’s chemical changes.
Last but not least, some users pointed out that a very practical feature that this model comes fitted with is the fact that the transformer piece is separated from the body of the light. Consequently, the unit is considerably easier to mount. What is more, this design trait prevents the unit from shorting out if the main tube part springs a leak.
This choice is designed to provide high-intensity performance in a smaller and lighter housing so that you can maneuver it easier and transport it quicker if the need arises.
This brand is highly-acclaimed and its products are proven to be dependable and effective at controlling harmful bacteria and algae without leaving residuals in the water.
It is a premium choice that can be used for water sterilization or clarification for tanks ranging from 5 to 200 gallons.
When used as a clarifier, this product can clear ponds up to 1500 gallons in size with 50% to 70% plant coverage.
The sterilization process is purely physical, it does not use harmful chemicals and it does not alter the smell, taste or pH of the water.
The instructions are a little vague and some buyers have reported that learning how to get this product up and running required more time than they were expecting.
2. Grech CBG-800 5W UV Sterilizer Hang-On Back Filter
Another highly appreciated model in this category of products is the Grech CBG-800. This product is capable of supplying its buyers with both a biological and mechanical filtration. As a plus, the unit works great on any type of aquarium that has a size that varies from 20 to 50 gallons.
According to its manufacturer, this filter was crafted to allow a simple installation and quiet operation, and, therefore it is suited for daily use. Moreover, the device’s design ensures that the water flow can be controlled in accordance with the requirements of your tank.
Additionally, this product’s 5W UV sterilizer can be turned on and off. When it is on, the sterilizer aids the elimination of algae and keeps the aquarium water clear. Moreover, this product is said to help keep fish and other aquatic pets free from floating parasites. Even more, the controllable surface skimmer reduces the level of the surface oil from your aquarium tank.
This multi-purpose UV sterilizer hang-on-back filter will keep your water free of impurities while the 5W UV sterilizer will help eliminate bacteria and algae to keep the water crystal clear.
It is suitable for tanks ranging from 20 to 50 gallons and its low price point makes it perfect for first-time aquarium owners.
It features both mechanical and biological filtration and the box includes active carbon and bio media for the best results.
The design of the product allows it to handle use in both freshwater and saltwater aquariums and the hang-on-back style makes it extremely convenient for daily use.
It comes with a controllable surface skimmer that can visibly reduce the surface oil from your tank.
The magnet can get stuck to a certain position when sitting in the box for a long period, but fortunately, the manufacturer mentions that giving a little push to the impeller “flywheel” solves the problem.
3. Polarbear’s Pet Shop New! Aquarium Submersible Fish Pump Tank Sterilizer
As an upgraded version of a previous model, the JUP-22 UVC sterilizer is a device that promises to deliver outstanding results. In keeping with what the manufacturer claims, this device has an adjustable flow rate that enables the user to control how much water the device has to treat and the period of time in which it has to do so. Ergo, the user has complete control over the device, and he/she can efficiently maximize the sterilizing effect.
Also, because this model is, in fact, a preassembled aquarium UV sterilizer, the product does not require any additional pump or plumbing. Likewise, due to the fact that this model has a built in UV-C lamp ballast and single power cord, the installation and the operation of this unit is effortless and clutter-free.
As a plus, the manufacturer asserts that thanks to the newly designed pre-filter and quartz sleeve, the routine maintenance that is necessary for an optimal UV performance is greatly simplified.
This model is an upgraded version that now comes with an adjustable flow rate to let you control just how much water and for how long you want it to sterilize.
Another feature that customers can’t get enough of is the easy maintenance which will make routine cleaning work not only quicker but more convenient.
The UV-C lamp is very effective at neutralizing harmful microorganisms and free-floating algae without the use of dangerous chemicals.
The design that includes a single power cord and a built-in UV-C lamp ballast allows for mess-free installation and operation.
The sterilizer is submersible and it can be installed quickly and effortlessly in a horizontal or vertical position right in your tank or sump.
There is not much to complain about this product, but it is certainly worth mentioning that it cannot be used in small aquariums due to its bulky form factor.
4. Sun 13W UV Sterilizer Adjustable Pump Filter
Another model that is worthy of your attention is the UP-23 UV sterilizer. With a hard to beat price, this product stands out due to its many practical features. Suitable for both saltwater and freshwater, this device is capable of cleaning up to 150 gallons of water, a feature that makes it ideal for both small and larger tanks.
Moreover, this product has a built-in 8-watt water pump and a 13 watt UV light that ensures that your aquarium is effectively UV controlled of harmful microorganisms and free from any unwanted floating algae. What is more, the built-in pump efficiently directs the waterborne organisms past the UV-C lamp so that you end up with clean and clear aquarium water.
Likewise, the product comes with an optional and adjustable nozzle that regulates the tank’s water flow. Because this is a rather powerful unit, users have noticed that when utilizing it, one doesn’t have to change the aquarium water as often.
This submersible UV sterilizer provides fish owners with simple yet effective UV control of free-floating algae and harmful microorganisms to keep all the invisible dangers inside the tank at bay.
It is a versatile choice that works for fresh and saltwater aquariums and it is powerful enough to clean garden ponds as well.
The pump has an output of 800 liters (211 gallons) per hour and it is highly energy-efficient seeing as the combined power draw of the motor and the lamp is of just 21 watts.
It is very easy to install, you won’t have to buy additional tubing and circulation since the unit comes with all the accessories you’ll need out of the box.
The lack of longevity is one of the main problems customers encountered and many have commented that after 3 months or more, the unit can start to show problems.
5. Lse Lighting 9W Uv Replacement Bulb To Use With Tetra Pond Sterilizer
We couldn’t have ended this selection without mentioning the LSE Lighting 9w UV, a replacement bulb that can be used with any Tetra Pond Sterilizer. The main advantage of this product has to be its price. Thus, if you don’t want to invest a lot of money in a new device, settling for this model might be just what you’ve been looking for.
One particular feature that recommends this product is the fact that it is compact. Thus, the product provides its buyers with a small system design. Moreover, the model is said to last up to 10,000 working hours. Therefore, by purchasing this item you’ll be provided with exhaustive disinfection and high system efficacy.
Additionally, due to the fact that it has an ultraviolet output of 2.4 watts and a UVC germicidal lamp operates at 9 watts, the unit has enough power to fully do its job and ensure that your tank is clean and your fish are safe.
The main advantage of this model is its low price point which makes it an ideal choice for aquarium owners who are on a tight budget or those who have only now bought their first aquarium tank.
It is very efficient at killing free-floating algae and dangerous microorganism that you might not even be aware are present in the water.
It can save you a lot of money since it can also be used for cleaning ponds, and water gardens efficiently and reliably.
The bulb has an average life of around 10,000 hours and it is safe to say that even if you use it extensively it will still last you for years.
It is designed to fit the G23 base socket perfectly, which is one of the most popular and widely-available UV bulb sockets.
A handful of buyers have reported that their product arrived defective, but it is unclear if that is because of its quality or due to improper packaging.
Our Comprehensive Buying Guide
When it comes to selecting the best aquarium UV sterilizer, most of us have trouble knowing just what features to consider. What is more, having to read all the online aquarium UV sterilizer reviews is not a task many enjoy.
As a way of making this daunting process easier for you, we took it upon ourselves to do the reading for you. As a result of our research, we have put together a list of features that all experts recommend when it comes to buying aquarium lights. Thus, read ahead and make your choice!
The tank’s size
If you want to end up with the best UV sterilizer for aquariums, it would be a great idea to spend some time and consider a series of key factors. One of the most important aspects is the size of your tank. Thus, our advice to you is that, before placing any orders, you verify whether or not the chosen product is suitable for your aquarium.
Therefore, always keep in mind that there are models that are built to fit aquariums that have a capacity of up to 50 gallons, while others are powerful enough to sanitize a tank that contains up to 150 gallons of water.
Saltwater vs. freshwater tanks
Another aspect that should be on your mind before making any decision has to do with the type of water the product was designed to clean. From this point of view, you should be aware of the fact that there are models that have been specifically designed to be used with saltwater and/or freshwater tanks.
When it comes to this aspect, our advice to you is to settle for a device that is capable to clean both saltwater and freshwater. This way, if you ever need to use the model to clean the water in an aquarium that uses a different type of water, you won’t have any issues.
If you own a small tank, our suggestion to you is that you purchase a product that has a compact design that is capable of delivering enough aquarium lighting for plants. This way, your aquarium will be clean and you’ll able to provide a comfortable environment for your beloved fish.
In addition to all of this, it is worth noting that products that provide easy-to-mount systems are favorable to those that have fragile ones.