![Reverse Osmosis System Quick Connect Ultra Aquarium Water TDS0 Cartridge (For Standard System) - Castle Dawn AquaticsAquarium Aquatic Reverse Osmosis](http://www.castledawnaquatics.com/cdn/shop/products/reverse-osmosis-system-quick-connect-ultra-aquarium-water-tds0-cartridge-for-standard-system-castle-dawn-aquatics-363807.jpg?v=1623338675&width=1)
RO Filter System Ultra Aquarium Water TDS0 Cartridge (For Standard System)
Our top-selling RO cartridge is designed for aquariums in mind. The cartridge removes copper, phosphates, nitrates, nitrites, ammonia, chlorine, and heavy metals. Reducing GH and KH to 0 gives you perfect foundation parameters to remineralize the water to meet your aquarium needs.
Key Features and Important Notes:
- Size: 75-600G: 31.5x6.5cm (H*W).
- Reduces TDS 0-2
- Water temp: 0 to 40 degrees.
- Maximum pressure 0.1-0.4Mpa.
- Service life: 6 Months.
- Removes: Copper, phosphates, nitrates, nitrites, ammonia, chlorine, and heavy metals.
- RO (Reverse osmosis) water is too pure for aquarium use and needs to be remineralized before adding to the aquarium.
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![Reverse Osmosis System Quick Connect Ultra Aquarium Water TDS0 Cartridge (For Standard System) - Castle Dawn AquaticsAquarium Aquatic Reverse Osmosis](http://www.castledawnaquatics.com/cdn/shop/products/reverse-osmosis-system-quick-connect-ultra-aquarium-water-tds0-cartridge-for-standard-system-castle-dawn-aquatics-363807.jpg?v=1623338675&width=1)
RO Filter System Ultra Aquarium Water TDS0 Cartridge (For Standard System)
$28.99