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AquaFX Barracuda RO/DI System - 100 GPD


Item #: 5V27887

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Not all RO systems are the same! Check out this review of the AquaFX Barracuda Glacial RO/DI system.
Made in the USA!

The Barracuda RO/DI is very popular with residential reef enthusiasts, engineered to meet the specific needs of your top off and make up water. AquaFX is proud to the Barracuda recognized by About.com for being #1 pick for RO/DI`s within the industry.

The AquaFX Barracuda is offered in several flow rates from 50 GPD to 300 GPD (Gallons per Day). AquaFX furthers this great unit by allowing you to select the carbon your system uses, giving you the ability to deal with disinfectants such as Chloramine or even traditional Chlorine. The Barracuda has great appeal for every reef keeper, from the weekend hobbyist to professional service companies. Truly making AquaFX `The Leaders in Reverse Osmosis.`

  • AquaFX Premium 1 micron Sediment
  • AquaFX Carbon Block
  • AquaFX TFC RO Membrane (Always made in the USA - just another quality difference from us and `them`)
  • AquaFX Mixed Bed Color Indicating Zero TDS DI resin
  • Heavy Duty Aluminum Mounting Bracket
  • Quick Connect Fittings standard (no finicky compression fittings)
  • Every AquaFX system is hand built in-shop for your needs, never outsourced. Allowing for superior quality control during the manufacturing process.
What’s Included
  • 1/4" Hose Bib Adapter
  • AquaFX TFC RO Membrane
  • 10" Canister Filter Wrench for easy filter changes
  • 6 feet of supply tube, drain tube and product tube
  • AquaFX Instruction manual

Manufacturer information

AquaFx manufactures water treatment systems in the USA in Winter Park, FL. They maintain a shop that puts Americans to work! They build some of the finest reverse osmosis systems we have seen along with a plethora of useful upgrades and replacement parts. They have over 45 years of water treatment engineering experience to help you produce pollutant-free water for your freshwater (RO) or saltwater (RO/DI) aquarium.

5 Stars


Reviewed on
September 14, 2020

Yes, I would recommend this.

Aquafx Barracuda

Pros: Well built and works as advertised

Cons: none

Loving my new rodi unit, works as advertised and producing 0 PPM water everytime so far. Barracuda is well built and will get I have found a keeper. Thanks Marine Depot

Was this review helpful? 1 0


Reviewed on
September 09, 2019

Yes, I would recommend this.

High Quality and No Leaks (first try)

Pros: Build quality, all premium American manufacturing

Cons: None

The best value for an extremely high quality RO unit!
The hardest part was mounting to the wall. Aqua FX website is very informative and the optional accessories are extremely high quality.

Was this review helpful? 2 0


Reviewed on
July 10, 2019

Yes, I would recommend this.

Great at what it does

Pros: Quality product, decent price

Cons: Instructions could be better

Easy to set up comess with a well done diagram for two different ways you can set it up. Instructions could have more detail but it was enough for me. Even comes with a chart to help determine what water temp produces the optimal GPD. Sestem seem reliable and good quality. The waste water line down seem to put out a lot of water but it is with in range of the 3/4 waste water to 1/4 purified water.

Was this review helpful? 1 0


Reviewed on
April 26, 2019

Yes, I would recommend this.

Works well

This RO unit is working well for me so far and producing 0 ppm water.

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Reviewed on
April 01, 2019

Yes, I would recommend this.

Works Great

Pros: Works great

Cons: DI resin

I've made a couple hundred gallons of water since I purchased this RODI system. It works great! The only issue I have is that the DI Resin seems to go bad quickly, although I don't think that's because of the RODI itself.

Was this review helpful? 1 0


Reviewed on
February 10, 2019

Yes, I would recommend this.

RODI System

Pros: Easy to use

Cons: Manusl is hard to read

Product was easy to install. Worked great from the get go. My water went from 118 PPM to 0 PPM.

Was this review helpful? 1 0


Reviewed on
July 28, 2017

Yes, I would recommend this.

great product

I have had this ro/di system installed for over a year filtering well water with high nitrates and sediment. Ro membrane has only needed replacement once. Carbine every three months, sediment ever two months or so, and di resin has been replaced three times. Other less expensive (non aqua fx) filter cartridges do not last as long. Keep in mind this product is installed on a well water supply and directly plumed into the auto top off of a 77 gallon mixed reef system. No idea how many gallons are actually put down the drain from rejection. My frag system runs the same ro/di system. The factory installed pressure gauge failed after approximately 8 months. All in all it is a great system and keeps ppm at 0 when maintained properly.

Was this review helpful? 4 0


Reviewed on
February 19, 2017

Yes, I would recommend this.

Love it.

Makes some quality h2o. Had his unit for over a year with no issues and refills are not expensive. Will accept any 10inch refill.

Was this review helpful? 4 0

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