Shop for Aquarium Water Care

Proper pH is perfect for setting up new aquariums or maintaining the pH of your existing aquarium. Neutralizes chlorine, detoxifies heavy metals and adds electrolytes. Also contains Aloe Vera, a proven natural stress reliever and healing agent of aquarium fish. Each Proper pH powder formula treats over 200 gallons.Note: Proper pH is a phosphate buffer and should not be used with aquarium plants.

Control water production on RO units and reservoir tanksHelps save RO membrane life and prevents overflowsWorks automatically - set float valve to desired water levelShut off water production automatically on RO units and gravity-fed top off systems. Saves membrane life, prevents messy overflows, and minimizes water pressure buildup on your RO unit. Includes float valve, automatic shutoff valve, check valve, and 3-1/2 ft blue tubing connection.Contains fittings and connectors for installation with your RO unit and your water storage unit plus full instructions for installation.Shutoff Valve Parts Tubing Connectors (4) Automatic Shutoff Valve Tubing Locks (4)Float Valve Parts Tubing Connector Tubing Lock Inlet Fitting Mounting Fastener Rubber Gaskets (2) Float Valve Connector Float Valve with Adjustment KnobPlease click on "More Information" for installation directions.

Premium Thin Film Composite RO unitsRemove up to 99 percent of impuritiesEconomical and easy-to-use wall mountable unitsProduce clean, pure water from chlorinated or non-chlorinated source water. Premium Thin Film Composite (TFC) units remove up to 99 percent of hardness, heavy metals, toxins, and many other impurities. Economical and easy-to-use units are wall mountable. Does not require separate flush kit - simply switch the two outlet fittings. 4-stage RO/DI unit with mixed-bed resin deionization cartridge removes any additional impurities to produce 99.9 percent pure water. Pure-Flo II with RO pump is perfect for areas with low water pressure. Integrated diaphragm pump increases water pressure to maximize production without having to purchase a separate RO pump.Additional membranes, carbon blocks, and sediment cartridges are also available. Use #521786 or #524948 for the Membrane, #521760 for the Carbon Block, and #505462 or #524831 for the Sediment Cartridge. All are interchangeable between units.Please click on "More Information" for additional features, instructions, maintenance, and troubleshooting.Items #18786 and #18787 have 1 clear and 2 white canisters.

Premium Thin Film Composite RO unitsRemove up to 99 percent of impuritiesEconomical and easy-to-use wall mountable unitsProduce clean, pure water from chlorinated or non-chlorinated source water. Premium Thin Film Composite (TFC) units remove up to 99 percent of hardness, heavy metals, toxins, and many other impurities. Economical and easy-to-use units are wall mountable. Does not require separate flush kit - simply switch the two outlet fittings. 4-stage RO/DI unit with mixed-bed resin deionization cartridge removes any additional impurities to produce 99.9 percent pure water. Pure-Flo II with RO pump is perfect for areas with low water pressure. Integrated diaphragm pump increases water pressure to maximize production without having to purchase a separate RO pump.Additional membranes, carbon blocks, and sediment cartridges are also available. Use #521786 or #524948 for the Membrane, #521760 for the Carbon Block, and #505462 or #524831 for the Sediment Cartridge. All are interchangeable between units.Please click on "More Information" for additional features, instructions, maintenance, and troubleshooting.Items #18786 and #18787 have 1 clear and 2 white canisters.

Premium Thin Film Composite RO unitsRemove up to 99 percent of impuritiesEconomical and easy-to-use wall mountable unitsProduce clean, pure water from chlorinated or non-chlorinated source water. Premium Thin Film Composite (TFC) units remove up to 99 percent of hardness, heavy metals, toxins, and many other impurities. Economical and easy-to-use units are wall mountable. Does not require separate flush kit - simply switch the two outlet fittings. 4-stage RO/DI unit with mixed-bed resin deionization cartridge removes any additional impurities to produce 99.9 percent pure water. Pure-Flo II with RO pump is perfect for areas with low water pressure. Integrated diaphragm pump increases water pressure to maximize production without having to purchase a separate RO pump.Additional membranes, carbon blocks, and sediment cartridges are also available. Use #521786 or #524948 for the Membrane, #521760 for the Carbon Block, and #505462 or #524831 for the Sediment Cartridge. All are interchangeable between units.Please click on "More Information" for additional features, instructions, maintenance, and troubleshooting.Items #18786 and #18787 have 1 clear and 2 white canisters.

Premium Thin Film Composite RO unitsRemove up to 99 percent of impuritiesEconomical and easy-to-use wall mountable unitsProduce clean, pure water from chlorinated or non-chlorinated source water. Premium Thin Film Composite (TFC) units remove up to 99 percent of hardness, heavy metals, toxins, and many other impurities. Economical and easy-to-use units are wall mountable. Does not require separate flush kit - simply switch the two outlet fittings. 4-stage RO/DI unit with mixed-bed resin deionization cartridge removes any additional impurities to produce 99.9 percent pure water. Pure-Flo II with RO pump is perfect for areas with low water pressure. Integrated diaphragm pump increases water pressure to maximize production without having to purchase a separate RO pump.Additional membranes, carbon blocks, and sediment cartridges are also available. Use #521786 or #524948 for the Membrane, #521760 for the Carbon Block, and #505462 or #524831 for the Sediment Cartridge. All are interchangeable between units.Please click on "More Information" for additional features, instructions, maintenance, and troubleshooting.Items #18786 and #18787 have 1 clear and 2 white canisters.

Premium Thin Film Composite RO unitsRemove up to 99 percent of impuritiesEconomical and easy-to-use wall mountable unitsProduce clean, pure water from chlorinated or non-chlorinated source water. Premium Thin Film Composite (TFC) units remove up to 99 percent of hardness, heavy metals, toxins, and many other impurities. Economical and easy-to-use units are wall mountable. Does not require separate flush kit - simply switch the two outlet fittings. 4-stage RO/DI unit with mixed-bed resin deionization cartridge removes any additional impurities to produce 99.9 percent pure water. Pure-Flo II with RO pump is perfect for areas with low water pressure. Integrated diaphragm pump increases water pressure to maximize production without having to purchase a separate RO pump.Additional membranes, carbon blocks, and sediment cartridges are also available. Use #521786 or #524948 for the Membrane, #521760 for the Carbon Block, and #505462 or #524831 for the Sediment Cartridge. All are interchangeable between units.Please click on "More Information" for additional features, instructions, maintenance, and troubleshooting.Items #18786 and #18787 have 1 clear and 2 white canisters.

Premium Thin Film Composite RO unitsRemove up to 99 percent of impuritiesEconomical and easy-to-use wall mountable unitsProduce clean, pure water from chlorinated or non-chlorinated source water. Premium Thin Film Composite (TFC) units remove up to 99 percent of hardness, heavy metals, toxins, and many other impurities. Economical and easy-to-use units are wall mountable. Does not require separate flush kit - simply switch the two outlet fittings. 4-stage RO/DI unit with mixed-bed resin deionization cartridge removes any additional impurities to produce 99.9 percent pure water. Pure-Flo II with RO pump is perfect for areas with low water pressure. Integrated diaphragm pump increases water pressure to maximize production without having to purchase a separate RO pump.Additional membranes, carbon blocks, and sediment cartridges are also available. Use #521786 or #524948 for the Membrane, #521760 for the Carbon Block, and #505462 or #524831 for the Sediment Cartridge. All are interchangeable between units.Please click on "More Information" for additional features, instructions, maintenance, and troubleshooting.Items #18786 and #18787 have 1 clear and 2 white canisters.

Bring out the vibrant colors in your live rockWon't encourage growth of nuisance algaeOne bottle of Purple Up replaces multi-product recipes for coralline algaeAccelerates desirable pink and purple coralline algae growth. Unique, single-bottle formulation immediately raises dissolved calcium levels and targets live rock surfaces. Replenishes iodine levels and won't encourage nuisance algae growth. Use 5 ml (1 capful) per 50 gallons once daily. 16 oz.Please click on "More Information" for directions.

Bring out the vibrant colors in your live rockWon't encourage growth of nuisance algaeOne bottle of Purple Up replaces multi-product recipes for coralline algaeAccelerates desirable pink and purple coralline algae growth. Unique, single-bottle formulation immediately raises dissolved calcium levels and targets live rock surfaces. Replenishes iodine levels and won't encourage nuisance algae growth. Use 5 ml (1 capful) per 50 gallons once daily. 16 oz.Please click on "More Information" for directions.