Control Valve

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    control valve fittings let you regulate the air or air flow through standard airline tubing for devices such as air-stones, ozone generators, filters, protein skimmers, etc. Available in 6 packs or individually. 3/16" Barbed x 3/16" Barbed connections   Two Little Fishies Airline Control Ball Valves

    Starting at:
    $2.06

    …and exit the tank. The RO Tank Shut Off Valve will let you turn the water feed on and off from the pressure tank. By simply screwing onto the pressure tank you now have full control over the flow in and out of the tank. If you do not have this shut off valve you would need to drain all the water out…

    Starting at:
    $5.99

    …for controlling your RODI system, top off system, calcium reactor, or other low flow items that use 1/4" tubing. The solenoid valves uses the 24V accessory port found on 1Link modules and the EnergyBar 832.   Solenoid Valve (SV-1) This 24VDC powered, normally-closed (NC), solenoid valve has push-fit…

    $29.95

    Schedule 80 Spears Gate Valves will provide smooth, lasting operation while giving your aquarium a professional look. Gate valves are used for any application that requires precise control such as skimmers or silent overflows. Slip x Slip Smooth long term operation Precise tuning More professional…

    Starting at:
    $24.99

    …Powered by Aquatrance 1000 pump with an improved venturi design and pinwheel impeller. Built with high quality acrylic. Gate valve allows for more precise control of water level. 1/2" clearance required to remove collection cup for easy cleaning.   Reef Octopus 4" Classic INT Skimmer CLSC-110INT…

    $204.99

    Schedule 80 Spears Gate Valves will provide smooth, lasting operation while giving your aquarium a professional look. Gate valves are used for any application that requires precise control such as skimmers or silent overflows. Thread x Thread Smooth long-term operation Precise tuning More…

    Starting at:
    $24.99

    …a low pH, corals may not grow as fast. Connecting a CO2 scrubber directly to the venturi on your skimmer along with CO2 absorption media you can control the amount of CO2 that is being sucked into your skimmer, effectively raising the pH of your tank by removal of excess CO2.   Two Models Available:…

    Starting at:
    $239.99

    Puregen ACUC Precision Valves are perfect for many different applications. Everything from calcium reactors, RODI systems or any other place where precision fluid control is necessary and standard push connect tubing is used. The highly durable and fatigue resistant valve and body are designed to…

    Starting at:
    $5.49

    …Tank - Rated up to 200 gallons   Features: Reverse flow design Control the reactor with CO2 needle valve and the effluent valve Auto fill bubble counter pH probe holder Easy to remove lid Precision effluent control valve Solid construction 1/4" quick connect fittings   Reactor Specifications:…

    $369.99

    …Needle Valves are used when extremely accurate and reliable fluid metering is a must. This needle valve is one of our preferred methods of flow control for calcium reactor effluent, where getting the flow dialed in to the mL/min is required for system stability. This needle valve ensure additional…

    Starting at:
    $62.99

    …complete controllable CO2 Solenoid system.   Features 8v CO2 Valve Ni-Coated Works with multiple types of gasses   The Tunze CO2 Valve set is an electronically controlled solenoid that connects directly to the Tunze SmartController 7000. The solenoid Valve will plug into one of the controller's

    $69.99

    Use the Water Valve from Tunze to connect to the Tunze Osmolator - the water valve replaces the pump with an electrically operated solenoid. Use it to control the flow of water from a tube rather than pumping it from a container like gravity-fed auto top off system.   Max Water Pressure - 145 PSI…

    $89.99

    Valve Compatible with the IceCap ATO system. IceCap's ATO Solenoid Valve can work with a gravity fed auto top off reservoirs or just connect it directly to your RODI system. The solenoid valve will replace the pump that comes with the IceCap ATO system, and plugs directly into the ATO controller.

    $23.00 $18.40

    Our Economy Gate Valves feature Schedule 80 PVC construction and accurate flow control at an economical price. Gate valves are used for any application that requires precise control such as skimmers or silent overflows. Slip x Slip Accurate flow control Long term operation More professional look…

    Starting at:
    $18.49

    …power auto-off High frequency alarm Mesh pre-filter The Leak Block Sensor from HM Digital includes an electronic sensing pad and a latching solenoid valve that will close if the sensing pad ever comes in contact with water. They can be connected with either 3/8" Female NPT fittings or 1/2" Male BSP…

    $53.00

    …3-way ball valve is probably one of our most favorite fittings.  By swinging the handle from one side to another, you can either turn water flow off completely, or direct it from one direction to another.  They work great for fresh and saltwater storage containers, and give you control of when the…

    $19.99

    …Tunze's automated RO Water Controller!   The Tunze RO Water Controller 8555 is used to regulate the water level in your fresh water storage container. It uses two float switches to control an electronic valve. When the water level drops below the first float switch, the valve is opened allowing the…

    $199.99

    …to be able to refill the amount of evaporated water in just a couple of minutes.  BRS suggest purchasing a pump that is just slightly larger and placing a ball valve to control the overall amount of flow.  We suggest looking into the Sicce Syncra Silent line of pumps or the BRS 50 mL top off pump.

    $84.99

    …full control over the flow of the pump from 100% down to 5% while remaining completely silent. The included controller has a LED display that will show you the speed mode you are on, and also the wattage being consumed. Connecting the pump is pretty simple with the included barbed valves. Just slip…

    $114.99

    …sink. The control valve let you quickly control the flow of water through the Water Change System giving you precise control of the flow, and amount of water removed. Features: Metal connection to faucet Saves time No siphon needed or buckets to empty aquariums Easy to use design with control valve

    Starting at:
    $39.99

    …impellers. Innovative “cooling chambers” provide air-cooling during dry use and water-cooling in wet applications. Pre- filter Grill with Flow Control Valve in submersible applications   Specifications: Output: 240 GPH Maximum Head Height: 4.8 FT Power Consumption: 10.2 W Outlet: 1/2" Slip/Barb…

    $18.99

    …impellers. Innovative “cooling chambers” provide air-cooling during dry use and water-cooling in wet applications. Pre- filter Grill with Flow Control Valve in submersible applications BRS suggest use of this pump for submersible applications only.   Specifications: Output: 87 GPH Maximum Head…

    $14.26

    …impellers. Innovative “cooling chambers” provide air-cooling during dry use and water-cooling in wet applications. Pre- filter Grill with Flow Control Valve in submersible applications BRS suggest use of this pump for submersible applications only.   Specifications: Output: 103 GPH Maximum Head…

    $13.99

    …impellers. Innovative “cooling chambers” provide air-cooling during dry use and water-cooling in wet applications. Pre- filter Grill with Flow Control Valve in submersible applications   Specifications: Output: 317 GPH Maximum Head Height: 7.0 FT Power Consumption: 17.5 W Inlet: 1/2" MPT Outlet:…

    $27.99

    …impellers. Innovative “cooling chambers” provide air-cooling during dry use and water-cooling in wet applications. Pre- filter Grill with Flow Control Valve in submersible applications   Specifications: Output: 594 GPH Maximum Head Height: 10.7 FT Power Consumption: 38 W Inlet: 1" MPT Outlet: 1"…

    $71.99

    …impellers. Innovative “cooling chambers” provide air-cooling during dry use and water-cooling in wet applications. Pre- filter Grill with Flow Control Valve in submersible applications   Specifications: Output: 758 GPH Maximum Head Height: 10.3 FT Power Consumption: 49 W Inlet: 1" MPT Outlet: 1"…

    $76.99

    …impellers. Innovative “cooling chambers” provide air-cooling during dry use and water-cooling in wet applications. Pre- filter Grill with Flow Control Valve in submersible applications   Specifications: Output: 1022GPH Maximum Head Height: 10.2 FT Power Consumption: 49 W Inlet: 1" MPT Outlet: 1"…

    $76.49

    …impellers. Innovative “cooling chambers” provide air-cooling during dry use and water-cooling in wet applications. Pre- filter Grill with Flow Control Valve in submersible applications   What's Included? Output: 1458 GPH Maximum Head Height: 11.8 FT Power Consumption: 123 W Inlet: 1" MPT Outlet: 1"…

    $131.99

    …impellers. Innovative “cooling chambers” provide air-cooling during dry use and water-cooling in wet applications. Pre- filter Grill with Flow Control Valve in submersible applications   What's Included? Output: 1876 GPH Maximum Head Height: 12 FT Power Consumption: 155 W Inlet: 1" MPT Outlet: 1"…

    $138.49

    …Tank - Rated up to 150 gallons   Features: Reverse flow design Control the reactor with CO2 needle valve and the effluent valve Auto fill bubble counter pH probe holder Easy to remove lid Precision effluent control valve Solid construction 1/4" quick connect fittings   Reactor Specifications:…

    $299.99

    …Powered by Aquatrance 2000 pump with an improved venturi design and pinwheel impeller. Built with high quality acrylic. Gate valve allows for more precise control of water level. ½” clearance required to remove collection cup for easy cleaning.   Reef Octopus 6" Classic 150INT Skimmer CLSC-150INT…

    $254.99

    …BRS recommended for tanks up to 160 gallons In sump skimmer. Powered by an Aquatrance 3000. Built with high quality acrylic. Gate valve allows for more precise control of water level. ½” clearance required to remove collection cup for easy cleaning.   Item #: CLSC-200INT Reef Octopus 8" Classic…

    $329.99