RO-DI System for Reef & Saltwater Aquarium

Best RO DI System for Reef Tank, Saltwater Aquarium (2019 Reviews)

Best RO DI System for Reef Tank, Saltwater Aquarium

A reverse osmosis water system works to filter the water, removing any contaminants so that you end up with clean water.

The RO/DI systems have a great reputation as being an effective way to filter the water; new advances in technology have improved the filtration capability to the point of removing up to 99 percent of the impurities.

You can now get RO/DI systems for reef tanks, saltwater aquariums. You simply have to make sure that it’s the best choice for your aquarium model before buying it.

Table of Contents

  • What is the Best RO/DI System for an Aquarium?
    • The Filtration Process and Stages
    • Brand and Certifications
    • Installation and Maintenance
    • Usability
    • Reviews
  • Best RO DI System for Aquarium, Reef Tanks
  • RO/DI System for Aquarium Reviews
    • 1.  AquaFX Barracuda RO/DI Aquarium Filter
    • 2.  Koolermax AR-122 6-stage RO+DI Aquarium Reef RO system
    • 3.  Aquatic Life RO Buddy Three Stage Reverse Osmosis
    • 4.  SpectraPure MaxCap RO/DI System
    • 5.  LiquaGen 5-Stage Reverse Osmosis/Deionisation (RO/DI) – Aquarium Reef Water Filter System
  • Conclusion

What is the Best RO/DI System for an Aquarium?

Reverse osmosis systems come in different sizes, shapes, and functionality. You should not have to buy all of them, but just the one that works great for you.

It is important that you now learn what makes the best RO/DI system for aquariums.

The Filtration Process and Stages

Depending on the type of RO/DI water system, it can have 4 to 6 filtration stages. It is during these stages that the water is purified to remove any contaminants and make sure it is clean for your aquarium fish.

These systems often have additional filters that remove the odour and improve the taste, but one that ensures all the dirt is removed should be sufficient for use in an aquarium.

Brand and Certifications

Choosing the right brand is crucial to ensure that you always end up with a high-quality model that works great in different aquariums. You can have a single filter system for both freshwater and saltwater aquariums.

The top brands have reputations they want to maintain. This is the reason you are likely to find one brand having a better reputation than the others, and it is always better to select the best product from the top brands.

Beyond just buying from the best brand, you have to make sure that the filter also has the right certifications. The most common certifications would be FDA and NSF certificates. If your filter has these two approvals, you can relax, knowing that you have the right product.

Installation and Maintenance

After you select and purchase one, you would have to install the reverse osmosis water system. Depending on the design, various filter systems can be either hard or easy to install. You can check out several RO/DI systems to see which ones would be easiest to install.

Some manufacturers include all the mounting hardware you will need, while others include nothing in the box but the product and instructions.

It is not about the installation alone, but also the maintenance of the system. Ideally, you want it to be easy to install new parts if anything breaks. If a model is designed so it’s easy to swap out parts, it’s easier to perform necessary maintenance on that water filter system.

Usability

You have to consider how easy or hard it would be to use the reverse osmosis system that you choose. There is no need to buy a model that will take a lot of time to just configure or operating it.

The idea is to end up with the best reverse osmosis system that comes with easy-to-use controls. It is from these controls that you can operate the system and create clean water for your aquarium.

Reviews

Reviews are the best place to learn about the best RO/DI systems for your aquarium, reef tanks. In their reviews, users explain what they liked or did not like about the system. It’s important to take the time to learn about the RO/DI system from reliable reviews.

Not all reviews are genuine, as some manufacturers pay reviewers to write positive reviews. It is best to seek out a reliable review site to read reviews on.

Best RO DI System for Aquarium, Reef Tanks

Pictures RO/DI Systems Filtration Stages Ratings
AquaFX Barracuda RO/DI Aquarium Filter AquaFX Barracuda RO/DI Aquarium Filter 4-Stage 1
Koolermax AR-122 6-stage RO+DI Aquarium Reef RO system Koolermax AR-122 6-stage RO+DI Aquarium Reef RO system 6-Stage 2
Aquatic Life RO Buddie Reverse Osmosis Systems Aquatic Life RO Buddy Reverse Osmosis Systems 3-Stage (RO)
4-Stage (RO/DI)
3
SpectraPure MaxCap RO/DI System SpectraPure MaxCap RO/DI System 5-Stage 4
LiquaGen 5-Stage Reverse Osmosis/Deionization (RO/DI) - Aquarium Reef Water Filter System LiquaGen 5-Stage Reverse Osmosis/Deionisation (RO/DI) – Aquarium Reef Water Filter System 5-Stage 5

RO/DI System for Aquarium Reviews

1.  AquaFX Barracuda RO/DI Aquarium Filter

 

Pros

  • It has a faster outflow as compared to other models
  • It has a great purification process
  • Easy to set up

Cons

  • Seems to have a high water wastage ratio

2.  Koolermax AR-122 6-stage RO+DI Aquarium Reef RO system

Some of the top selling points of this model would be the six-stage filtration process and the high capacity of 120 gallons. Not many RO/DI systems for reef tanks have such a capacity. Even aside from this there are additional features that make it the best for you to use in your aquarium.
The previous model had issues with water wastage ratio. You will be happy to know that this one doesn’t have that problem.

The six-stage filtration system helps a lot when it comes to removing all the possible contaminants from the aquarium water. The additional DI filter is great for removing the ions from the water.

Pros

  • Comes with a faster outflow
  • It has a lower water wastage ratio
  • Addition DI filter to remove ions
  • It is highly effective when filtering the water

Cons

  • A bit of fiddling is needed to fix it

3.  Aquatic Life RO Buddy Three Stage Reverse Osmosis

 

The manufacturer offers this model in two capacities: 50 gallons per day or 100 gallons per day. You simply have to choose the one that best suits your needs.

The three-stage filtration process comes with an RO cartridge, carbon and sediment filters. They work together to ensure that you do not have to worry about metal ions or any other types of contaminants.

The manufacturer is already known to produce the best products in the aquarium field, so it’s no surprise that this model is so great. With the addition of new technology for water filtration, you should end up with the very best reverse osmosis filtration system available.

Pros

  • It is easy to install, even for a person new to the process
  • It allows for additional filtration stages to be added
  • Easy to perform maintenance on it
  • It has a compact size for easy installation

Cons

  • You are likely to experience leaking if it is not fitted properly

4.  SpectraPure MaxCap RO/DI System

 

The capacity of 90 gallons per day should be just perfect for most aquariums. You can now be sure that your aquarium will end up with the best, cleanest water each time you use the RO/DI system.

It comes with a 99 percent rejection film that is important to make sure that the contaminants are all removed. With this film, you can always be sure you have the clean water you need.

This model is made of strong materials, which is important for keeping the device in pristine condition. The non-rust mounting bracket will make sure that the filter remains in usable condition. The use of a manual flush valve will also help the membrane to last longer.

Pros

  • It comes with a lower water ratio
  • The mounting brackets do not rust
  • Comes with the automatic inline shutoff valve to save water
  • It has a 99 percent rejection thin-film

Cons

  • It is quite pricey

5.  LiquaGen 5-Stage Reverse Osmosis/Deionisation (RO/DI) – Aquarium Reef Water Filter System

 

This product is designed to be great for multiple applications. The manufacturer claims it can be used in aquariums, labs, or any other place where you need ultra-pure water.

To make it easy for the user to install, the manufacturer has pre-assembled it. You will simply have to attach it to your aquarium and turn it on.

The 5-stage filtration process should provide enough room to filter out the different contaminants from the aquarium water. The quality of the water you get from this RO/DI system can also be used for cooking or even drinking. The high rejection membrane provides the ability to handle many contaminants common in aquariums.

Pros

  • It has a high capacity
  • It has multiple applications
  • The membrane has a high rejection rate

Cons

  • The GPD often start at low rates but might improve with time

Conclusion

From the many options you have seen above, it is likely that you have learned several things about how to choose the best reverse osmosis system. These systems can deliver the quality performance that you really need when you make the right choice and buy the right model.

Comparing different models is always the best way to end up with a system that delivers the best performance. With the right RO/DI system, you will be ready to handle any impure aquarium water.

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RODI6

 

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