LiquaGenHeavy Duty & High Capacity- 7 Stage Aquarium Reef & Deionization Reverse Osmosis Water Filtration System (RODI) - 150 GPD | 0 PPM/TDS | Water Dispenser for Fish Tank with Filter's Included

I don't often write reviews, but want to say that after I bought and returned units from other companies from various stores and online sites. This one has been by far the best! I've only had it a few days, but so far it has cycled out 100 Gal and 0 TDS and been really improving the quality of my saltwater tank! Not only that, the construction is solid, and high quality, and it came with the intake adapter from a hose connection (as it is connected in the garage and not under the sink, this is perfect!) PLUS, it came with a great float shutoff valve that I connected to the lid of my 5 gal bucket. then I just move it from bucket to bucket every hour or so. and it shuts off nicely when it's full! Very well designed with the aquarium user in mind. I found most OTHER filters to leak, be cheap, or completely not filter good enough at all. This one has been perfect so far!As another user commented, you will need to tighten up all the filters when you get it. This is clearly stated in the instructions, and also comes with filter wrenches. so it's no issue as long as you complete it before you turn it on.

Finally made the decision to purchase a RO system for my saltwater setup. I have a 180g and 150g reef tank and this puppy does not disappoint. It supports all my needs with my weekly water changes. The setup process was easy, I probably made it more difficult on myself but I also add a water psi gauge and a TDS sensor. I am considering to add a pump to reduce the waste water, 3 gal of waste for every 1 gal RO adds up over time. Overall, great system, I would recommend this item to others.

Nice product. Instructions were a little difficult to understand but after some googling, I was able to figure out. I still end up needing a couple of adapters which is no biggie and I will need the device for the pressure too which is on its way. I am upgrading the facet attachment from the plastic to the metal just so it is more sturdy. But overall superb product.

The filter works very well with providing quality water for my plants the only problem I have with the system is that the Resin that takes the water to 0 changes color quickly if you run the system continuously. Also, the water does not go fast at all that would be a major plus.

I have owned other quality RO/DI units in the past and had a great experience with them. I decided to go with a 7 stage system this time. Unfortunately it is far too thick of media for my water to pass through. Yes I could get a pump to push it. But they are way over priced and then you have to add electricity to them. Not an option for me. The system looks good. But it was a total waste of my money. Don't purchase this thing. I followed the directions perfectly. I also sent some pictures like the instructions say to do. I heard nothing from the company. So I decided to call them. It's a junk number. I got screwed. No costumer service at all.

Never written a review before but I got to say this is a great r o d i e unit especially if you are using it for a saltwater fish tank it does exactly what it says it will do 0 TDS water no problem getting a hundred and fifty gallons in 24 hours very easy to set up got to love it

We just had a heck of a cold spell in Texas and I used my unit to get ready for it. I had processed 40 gallons prior to the storm so we had plenty of drinking water. Great unit, easy to hook up and use.

I really liked this product over the past 2+ years and hoped to continue using it but the connection between stage 1 and 2 blew out and made a nice mess. Trying to remove the side that stayed just snapped off too. It seems to be made out of too week a material for the application. I was running it at around 65psi and 100°F for a solid 12 hours every day. Maybe a was too hard on it when I did the filter change a while back. I've done nothing to notify them about this and I don't plan on it. I'm going to need a higher flow rate here soon, so this type of setup isn't going to work anyhow. It worked better than any previous RO I've used in this rage, until it didn't. I'm going to try and revers the broken connection and salvage it some how. I'll post a replacement part later if so. Keep an eye on this while its running.