Collection: TDS Monitors & Controllers
TDS Monitors: Check the Purity of Your Aquarium Water
Ensure optimal water quality in your aquarium with our TDS (Total Dissolved Solids) monitors . These accurate devices measure the concentration of dissolved solids, such as minerals and contaminants, ensuring pure water for your fish, corals and plants.
Ideal for reverse osmosis systems and reef aquariums, TDS monitors allow you to easily check the effectiveness of your filtration. Available in portable or fixed models, they are easy to use and offer fast results for regular monitoring of your water.
Choose a reliable TDS monitor to monitor water quality and maintain a healthy aquarium!
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9%Sold out
HM Digital In-Line Dual TDS Meter
Regular price $42.26Sale price $42.26 Regular priceUnit price / per$46.95Sold out -
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HM Digital Basic Handheld TDS Tester
Regular price $26.96Sale price $26.96 Regular priceUnit price / per$29.95Sale -
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HM Digital Water Resistant pH/Temp Meter
Regular price $71.95Sale price $71.95 Regular priceUnit price / per$79.94Sale -
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HM Digital TRM-1: Triple Inline TDS Monitor
Regular price $53.06Sale price $53.06 Regular priceUnit price / per$58.95Sale -
John Guest 1/4" Union Tee
Regular price $5.79Sale price $5.79 Regular priceUnit price / per