Flow Control

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    …QPS DC Controllable Pump All Skims SN143 skimmers now come with the updated QuietPro 2.0 controllable DC powered pump. With multiple power modes, you now have full control over the amount of water and air that are flowing into your skimmer. The updated pump has had the electronic control devices…

    $274.99

    …without computers or power controllers Create multiple currents from different directions Feeding Mode - temporarily suspend flow for 4 minutes during feeding time Night Mode - 8 hour program to simulate less water movement typical of night currents Alternate or Synchronous flow mode Compatible with…

    $99.99

    Controller & Syna-G App   Multiple different configurations allow the Duo 9K to adapt to many different scenarios. If you want to feed a manifold and your aquarium from a single pump, the Dual output configuration is perfect. Your aquarium will always get the same flow, even if you change the flow

    $239.99

    …how much flow your pump is actually moving through your display, reactors, refugiums or anything else that you is plumbed into your system.  The Flow Monitoring Kit (FMK) will unlock a world of control for any apex model! Flow Monitoring Kit Includes: FMM Module 1" FS-100 Flow Sensor 1/2" FS-50 Flow

    $199.95

    …be conjoined with an aquarium controller like the Neptune Apex to fully control the DC powered pumps. Having control over the type of flow throughout the type of day can really help your reef tank with completely random flow. By programming the pumps through a controller you can now synchronize the…

    $19.99

    Know Your Flow! 1" Flow Sensor for the Fluid Metering Module from Neptune.  The FS-100 will work with flow rates from 150-1500 gph, and will connect to any standard 1" Slip PVC.   Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the FMM,…

    $59.95

    …in the membrane module for extended period is purged to the drain.   The PFR requires its own transformer or can be powered by the pump transformer.The valve has a built in, self cleaning, flow restrictor which allows controlled flow to drain when the valve is in the de-activated (closed) state.

    Starting at:
    $54.99

    Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the FMM, and communicate to your Apex the flow rate of water through that pipe. The flow sensor itself uses British Standard Parallel Pipe (BSPP) threads so all BRS customers we have…

    $29.95

    Know Your Flow! 2" Flow Sensor for the Fluid Metering Module from Neptune.  The FS-200 will work with flow rates from 300-3000 gph, and will connect to any standard 2" Slip PVC.   Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the FMM,…

    $99.95

    Know Your Flow! 1/4" Flow Sensor for the Fluid Metering Module from Neptune.  The FS-25 will work with flow rates from 3-12 gph, and will connect to any standard 1/4" push connect tubing. Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to…

    $19.95

    Two Little Fishies Airline Control Ball Valves are the easiest to use valves on the market for air flow control. Many cheaper control valves will start to leak air, or have minimal control of air flow. The Two Little Fishies Ball Valves give you precise control, letting you fine tune the amount of…

    Starting at:
    $2.06

    Kordon's Malachite Green will help control common parasites and protozoans like Ichthyophthinus, Costra, Chilodonella, Ambiphyra, Cryptocaryon, Epistylis, Oodinium and Trichodina. It is also very effective against certain fungal infections like Achlya and Saprolegnia that are commonly found on…

    $6.99

    …can now control your aquariums flow from anywhere in the world. WiFi enabled Browser based Two independent channels of control 30% to 100% flow control Capacitive one-touch button Feed Mode   Waver Control Yes, the AC powered Mover pumps can be controlled by the Waver Powerhead Controller! There are…

    $199.90 $159.92

    …the XF230 Advanced Controller. Replacing your current pump controller with the Advanced Controller will let you unlock all the features and benefits of the XF200 series. Controls up to 2 individual Gyre pumps 5 Different modes of flow Customizable flow cycles 6 Adjustable flow variables Update your…

    $149.99 $119.99

    …new flow patterns too, like Random and Gradual Pulsing mode in addition to the traditional Constant, Pulse, and Alternating Gyre modes.   What's Included 1x XF280 Advanced Controller   Maxspect Controller/Pump Compatibility Chart Name XF-230 Controller XF-250 Controller XF-280 Controller XF-130…

    $139.99

    …24-hour controller, simulate lunar modes, storm flow, cloud cover, and much more!   Compatible with: Zetlight Shieldo Series Zetlight Dosing Pumps Zetlight E200 Zetlight UFO Zetlight Wavemakers Zetlight CAM2 Camera Zetlight DC Return Pumps Zetlight ZA1201-WiFi   What's Included? 1x A200 Controller

    $79.99

    …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

    …an Apex Controller to monitor and control their aquarium. The LDK system will plug right into your current Apex through the Aquabus connections and includes two Leak Detection Sensors. The sensors can be placed in multiple areas around your tank and its equipment. Pairing an Apex Controller with the…

    $549.85

    …glance.   Third Party Control There is a dedicated port on the VarioS controller letting you directly connect your VarioS pump to any third party controller through a 0-10V reference port. Controlling your pump through a controller like an Apex lets you create your own flow profiles and get the…

    $247.99

    …glance.   Third Party Control There is a dedicated port on the VarioS controller letting you directly connect your VarioS pump to any third party controller through a 0-10V reference port. Controlling your pump through a controller like an Apex lets you create your own flow profiles and get the…

    $334.99

    …glance.   Third Party Control There is a dedicated port on the VarioS controller letting you directly connect your VarioS pump to any third party controller through a 0-10V reference port. Controlling your pump through a controller like an Apex lets you create your own flow profiles and get the…

    $372.99

    Control and Monitor your Aquarium with the Dream Neptune Apex Controller System! Everything from programmable outlets to fish feeding and dosing control, along with flow and leak detection functionality. The Neptune Apex Dream Bundle is exactly what every aquarist needs.    Kit Includes: 1x Apex…

    $1,939.64

    control of flow through your aquarium's reactors, sump, or closed-loop system. With complete control through the VarioS Controller, you can control the flow of the pump, enter feed modes (15 or 60 minutes), add a safety float switch (included), or simply connect it to a third party controller like…

    $214.99

    control of flow through your aquarium's reactors, sump, or closed-loop system. With complete control through the VarioS Controller, you can control the flow of the pump, enter feed modes (15 or 60 minutes), add a safety float switch (included), or simply connect it to a third party controller like…

    $284.99

    control of flow through your aquarium's reactors, sump, or closed loop system. With complete control through the VarioS Controller, you can control the flow of the pump, enter feed modes (15 or 60 minutes), add a safety float switch (included), or simply connect it to a third party controller like…

    $324.99

    control of flow through your aquarium's reactors, sump, or closed loop system. With complete control through the VarioS Controller, you can control the flow of the pump, enter feed modes (15 or 60 minutes), add a safety float switch (included), or simply connect it to a third party controller like…

    $414.99

    …Abyzz pumps are fully controllable from 0-100% allowing you to set the flow exactly where you need it.   Max Flow - 2,200 GPH Max Head - 19.5 feet Internal or External application Super silent operation Fully Controllable from 0-100% in 1% increments MCFS (Menu Controlled Flow Sequencer) for random,…

    $1,499.99

    flow, temperature, and more. Abyzz pumps are fully controllable from 0-100% allowing you to set the flow exactly where you need it. Max Flow - 4,400 GPH Max Head - 28.6 feet Internal or External application Super silent operation Fully Controllable from 0-100% in 1% increments MCFS (Menu Controlled

    $1,899.99

    flow, temperature, and more. Abyzz pumps are fully controllable from 0-100% allowing you to set the flow exactly where you need it. Max Flow - 6,060 GPH Max Head - 30.55 feet Internal or External application Super silent operation Fully Controllable from 0-100% in 1% increments MCFS (Menu Controlled

    $2,599.99

    …AC powered, controllable return pump! Control your tanks water flow with the Rossmont Riser Water Pump. Either plug the pump directly into your wall for plug & play operation or couple it with the Rossmont Waver Controller for full control through your phone, tablet, or computer! Max Flow - 850 GPH…

    $99.90 $79.92

    …Tunze now includes a controller with all their controllable powerheads which greatly increases their value. The Turbelle pumps are very quiet, and for everything you get the price is hard to beat. INCLUDES CONTROLLER German-made Tunze powerheads are the best high flow powerheads available.…

    $279.52

    …Tunze now includes a controller with all their controllable powerheads which greatly increases their value. The Turbelle pumps are very quiet, and for everything you get the price is hard to beat. INCLUDES CONTROLLER German-made Tunze powerheads are one of the best high flow powerheads available.…

    $188.69