









💧 Elevate your water game — because your aquatic life deserves nothing less!
The Aquatic Life RO Buddie 3-Stage Reverse Osmosis System is a compact, heavy-duty filtration unit designed for residential use. It produces up to 100 gallons of purified water per day by removing up to 98% of Total Dissolved Solids through a three-stage process involving sediment, carbon block, and RO membrane filters. Ideal for aquariums, humidifiers, and fountains, it ensures near-zero TDS water output with easy installation and durable construction.

































| ASIN | B00DOG64FM |
| Best Sellers Rank | #7,458 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Replacement Water Filters |
| Brand | Aquatic Life |
| Brand Name | Aquatic Life |
| Capacity | 100 G/day |
| Container Type | Unit |
| Customer Reviews | 4.4 out of 5 stars 5,983 Reviews |
| Global Trade Identification Number | 00810957010171 |
| Included Components | Aquatic Life RO Buddie 3-Stage RO System - 100 GPD |
| Included components | Aquatic Life RO Buddie 3-Stage RO System - 100 GPD |
| Installation Type | Freestanding |
| Item Dimensions L x W x H | 10.2L x 18.4W x 34.9H centimeters |
| Item Type Name | Aquatic Life RO Buddie 3-Stage RO System - 50 GPD |
| Item Weight | 3.1 Pounds |
| Item height | 13.75 inches |
| Manufacturer | Aquatic Life LLC |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | RO Buddie |
| Model Number | 540017 |
| Other Special Features of the Product | Heavy Duty |
| Power Source | Corded Electric |
| Product dimensions | 10.2L x 18.4W x 34.9H centimeters |
| Purification Method | Reverse Osmosis |
| Special features | Heavy Duty |
| Supported Water TDS Level Maximum (PPM) | 2 |
| UPC | 810957010171 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 105 Degrees Fahrenheit |
S**I
Great product
delivered fast and easy to install, water tests 0 tds which is perfect!
R**N
excellent product
this RO system is low cost and highly effective with the individual filters having good longevity, used for my carnivorous plants and fishtanks in an area with very hard and chemically treated water, produces about 2 TDS as final output
B**B
Blue resin life
I brought this product. I am very happy with the result, but now the blue resin filter has turned a light brown color and the TDs are high. If any one knows how many liters of 0 tds water we can get in this resin filter before it turns to brown,
H**H
Works as advertised.
Does what it says on the tin. 50gpd took a looooong time to fill my 400l aquarium. But its great for water changes and keeping the reservoir filled.
Z**N
Best ! Only buy shipped by Amazon
The item is perfect and I have used it staying in UAE I recommend to buy from only and only fulfilled by Amazon for this other venders cancel orders after days of waiting. This is the best ro for a aquarium setup.
Trustpilot
1 week ago
2 weeks ago