Specialized Water Treatment Technologies designed to solve unique water challenges and provide reliable, high-performance purification for any residential, commercial, or industrial application.
Understanding Your Aquarium Needs
Every aquarium demands precise water conditions to support healthy fish, vibrant corals, and a stable aquatic ecosystem. From chlorine and chloramines to sediment, TDS, silicates, and dissolved organics, even small impurities can trigger algae issues, stress livestock, and disrupt long-term balance
Aquarium Use Systems are engineered to produce the exact water quality your setup requires—whether you’re running a reef tank, freshwater system, nano aquarium, or mixed marine environment. With purpose-built RO, RO/DI, and dechlorination technologies, we help you maintain consistent parameters, prevent contamination, and ensure reliable, crystal-clear water for every stage of aquarium care.
Understanding Your Aquarium Needs
Every aquarium demands precise water conditions to support healthy fish, vibrant corals, and a stable aquatic ecosystem. From chlorine and chloramines to sediment, TDS, silicates, and dissolved organics, even small impurities can trigger algae issues, stress livestock, and disrupt long-term balance
Aquarium Use Systems are engineered to produce the exact water quality your setup requires—whether you’re running a reef tank, freshwater system, nano aquarium, or mixed marine environment. With purpose-built RO, RO/DI, and dechlorination technologies, we help you maintain consistent parameters, prevent contamination, and ensure reliable, crystal-clear water for every stage of aquarium care.
Aquarium Reef RO/DI Water Filter Systems
Water quality is the foundation of a healthy reef system—directly influencing coral growth, coloration, livestock health, and long-term tank stability. LiquaGen’s Aquarium Reef Water Systems are engineered to produce ultra-pure RO/DI water that eliminates the impurities responsible for algae blooms, coral stress, nuisance outbreaks, and inconsistent parameters.
From 4-Stage to 7-Stage RO/DI units, drinking-safe RO systems, and high-capacity replacement filter kits, each setup is designed to remove chlorine, chloramines, sediment, TDS, silicates, phosphates, heavy metals, and other contaminants that compromise marine ecosystems. Our systems provide the precision and reliability reef tanks demand—supporting SPS, LPS, mixed reefs, and advanced saltwater installations.
Whether you’re running a nano reef or a large-scale marine aquarium, LiquaGen delivers stable, consistent, zero-TDS water for mixing salt, top-offs, and maintaining pristine tank conditions. Explore our full range of RO/DI configurations to find the ideal system for your reef’s needs or get guidance from our Aquarium Water Specialists.
Achieve reliable, high-purity water for your reef tank, aquarium, or specialty application with our 4-Stage RO/DI Systems. These compact yet powerful units combine sediment filtration, carbon filtration, reverse osmosis, and deionization to remove chlorine, chloramines, TDS, silicates, phosphates, and other impurities that impact water quality. Ideal for both beginners and advanced reef keepers, our 4-stage systems deliver consistent zero-TDS water for salt mixing, top-offs, and maintaining long-term tank stability—available in both space-saving portable designs and full-size RO/DI configurations.
Upgrade your aquarium water purity with our 5-Stage RO/DI Systems—engineered for reef keepers who want enhanced filtration performance and superior contaminant removal. These systems add an extra carbon stage for improved chloramine reduction and longer membrane life, followed by high-capacity RO and DI purification to eliminate TDS, silicates, phosphates, heavy metals, and other problem-causing impurities. Ideal for SPS, LPS, and mixed-reef setups, our 5-stage units deliver consistent zero-TDS water for reliable salt mixing, top-offs, and maintaining long-term reef stability. Available in multiple GPD outputs and premium configurations with pressure gauges, TDS meters, and upgraded components to match any aquarium size or skill level.
Take your aquarium water purity to the next level with our 6-Stage RO/DI Systems—designed for reef keepers who need maximum contaminant removal and long-term stability. These advanced systems feature dual deionization stages for extended DI lifespan and ultra-low TDS output, along with enhanced sediment and carbon filtration to target chlorine, chloramines, VOCs, silicates, phosphates, and dissolved organics more effectively. Perfect for SPS-dominant, high-demand, and sensitive reef environments, our 6-stage units deliver consistently pure, zero-TDS water for precise salt mixing, evaporation top-offs, and maintaining pristine tank parameters. Available in multiple GPD capacities and premium configurations with pressure gauges, flush kits, TDS meters, and water-saving upgrades to suit tanks of any size and skill level.
Experience the highest level of water purification for your reef tank with our 7-Stage RO/DI Systems—engineered for advanced hobbyists who demand exceptional filtration performance and absolute zero-TDS purity. These systems combine multiple sediment and carbon stages for superior removal of chlorine, chloramines, VOCs, and dissolved organics, followed by high-capacity RO and dual DI polishing to eliminate even the most stubborn impurities such as silicates, phosphates, and heavy metals. Ideal for SPS-dominant, ultra-sensitive, and high-bioload reef environments, our 7-stage units deliver unmatched consistency for salt mixing, top-offs, and long-term parameter stability. Available in multiple GPD outputs and premium configurations with pressure gauges, TDS meters, flush kits, and water-saving upgrades—giving reef keepers precision control and peak water quality for any system size.
