Product Code: RNE98980
The Neptune Systems DOS Multi-Purpose Dosing & Fluid Metering System is a multi-purpose dosing and fluid delivery system of uncompromising quality. Use with the Apex, Apex Lite, or Apex Jr. (& Apex Fusion software wizards) for many applications.

Product Code: RTZ31551-Bndl
This package includes both the Tunze Osmolator 3155 Water Level Controller and the Tunze Osmolator 3155 Water Level Controller Controlled Power Socket.

Product Code: RCV00784
The Kamoer FX-STP Peristalitic Dosing Pump features an adjustable flow rate from 1 ml to 120 ml per minute. Made for calcium reactors, denitrators, gradual water changes, or any other fluid that you need to continuously transfer to your aquarium. The Kamoer FX-SP is compact and quiet, but the biggest feature is the ability to change the flow rate while it is running. You can change the flow anywhere from 1mL/min all the way up to 120mL/min depending on your application.

• High Precision Stepper Motor
• Easy to Calibrate
• On-Board Memory
• Perfect for Precise Dosing
• Best Solution for Calcium Reactors
• Adjustable Flow Rate
• Replaceable PharMed Tubing

Product Code: RAB20709
The Aqua Medic ReefDoser Evo 4 Dosing Pump can independently control the four dosing pumps included in the package. The dispensing of the food or additive can be achieved either manually or automatically; all pumps can be calibrated individually. The interval control allows for adjustment of the duration of the on/off cycle for each pump over a broad time span, from seconds to days.

Product Code: RMI07202
The Milwaukee Instruments MC720 Dosing Pump Kit combines the Milwaukee Instruments MC122 pH Controller and Milwaukee Instruments MP810 Dosing Pump to provide fully automated pH control of aqueous solutions in hydroponic systems. It has been specifically designed to control the pH in mixing tanks for fertilization. The small and precise flow of the peristaltic pump allows you to maintain ideal pH values in your tank.

Product Code: RTZ31551
The Tunze Osmolator 3155 is one of the safest ATO’s available. It utilizes an electronic eye sensor to monitor water levels and a backup float switch sensor with an optional audible alarm. The controller protects the quiet metering pump from running dry and reports an empty storage tank. Two magnetic holders for sensors and multiple mounting brackets included as well as a pump. LED indicator lights the Osmolator will allow you to visually see if their are any issues with your top off system.

Product Code: RNE17165
The Neptune Systems ATK Automatic Top-Off Kit is a simple, stand-alone, and complete solution for replacing water lost to evaporation. Neptune Systems designed the ATK Automatic Top-Off Kit to not only be super-simple to install and use, but it is the only ATO device on the market with three layers of redundant monitoring and water-level control. It does the work for you, while at the same time protecting your tank and your home. Does NOT rely on ANY fault-prone mechanical float switches, temperature sensors, or capacitive sensors!

Product Code: RSP30000
SpectraPure Multiple Tank Liquid Replenishers are the most advanced means of controlling liquid levels on single or multiple reservoirs and are ideal for replenishing evaporated water in aquariums or liquids in other constant level containers. A sensitive air pressure switch opens a solenoid valve when the liquid level drops approximately 1" and closes it when the liquid level rises back to its original level.

Product Code: RIC60650-Bundle
This package combines the IceCap ATO and the IceCap ATO Solenoid (SV-02). The IceCap ATO Solenoid (SV-02) replaces the pump in the IceCap ATO as a way to provide the control of water flow from the IceCap ATO in situations where there is already a flow of water to the ATO Solenoid.

Product Code: RCV21176
The Smart ATO Micro Automatic Top Off System is a unique auto top off system with a patent pending contactless digital sensor that monitors and automates refilling evaporated water. Best of all it is very easy to install and contains no moving parts that can fail. This ATO comes integrated with AFS (Auto Feedback Security) technology which provides real-time fail safe protection against failure. You simply move the outside controller to adjust your sump to a desired water level. Its that easy.

Product Code: RHY01043-Bundle3
This package includes the Hydor Smart Level Control, ViaAqua VA 301 Submersible Water Pump , eight feet of Cobalt Aquatics Black Premium Airline, & Blue Life 5 Gallon Water Jug. Use the Water Jug to hold water in your stand. Use the Pump and Smart Level Controller to move the water into the aquarium when the water level drops. The Airline fits securely INSIDE the 1/2 fitting that comes with ViaAqua Pump.

Product Code: RHY01043-Bundle2
This package includes the Hydor Smart Level Control, ViaAqua VA 301 Submersible Water Pump & Blue Life 5 Gallon Water Jug. Use the Water Jug to hold water in your stand. Use the Pump and Smart Level Controller to move the water into the aquarium when the water level drops. Tubing not included.

Product Code: RIC60650
The IceCap ATO is a well thought out automated system with a fail-safe design that uses two (2) optical sensors to monitor the fluid level of your aquarium or sump. The second optical sensor provides real-time protection against failure of the first sensor. Best of all, it is very easy to install and contains no moving parts that can fail.

Product Code: RHY01043-Bundle1
This package includes the Hydor Smart Level Control & Blue Life 5 Gallon Water Jug. Use the Water Jug to hold water in your stand for the Smart Level Control.

Product Code: RSP30001
The SpectraPure Liquid Level Controllers are the most advanced means of controlling liquid levels on single reservoirs, and are ideal for replenishing evaporate water in aquariums or liquids in other constant level containers. An onboard air pressure activated electrical switch opens a solenoid valve when the liquid level drops approximately 1" and closes it when the liquid level rises back to its original level.

Product Code: RHY01043
Hydor Smart Level Control is the new versatile fully electronic water level controller designed by Hydor. The Smart Level safely and easily handles the aquarium and sump water level due to evaporation. Designed to be used in the many different conditions that exist in the marine and freshwater aquarium environment. Smart Level technology reduces the problems related to lime scale deposits, bacterial film, and wave action, which ensures the continuous, safe, and regular functioning of the Smart Level Control.

Product Code: RTZ31521
The Tunze Osmolator 3152 Nano Water Level Controller is the little brother of the Tunze Osmolator 3155 one of the industry’s most trusted automatic water top-off devices. Designed specifically for smaller aquariums, roughly 50 gallons and under, the Osmolator Nano 3152 is a slimmed down version of the full sized 3155. It includes a processor-based anti-overfill system which turns the pump off if after five minutes of filling the level has still not been reached.

Product Code: RJB37001
The JBJ Auto Top Off (A.T.O.) Water Level Controller is a professional grade product that automates refilling evaporated water. The All-New A.T.O (Auto Top Off) device is the most advanced water level controller system on the market.

Product Code: RMI00810
With the Milwaukee Instruments MP810 Dosing Pump you can easily automate your two part dosing. The MP810 has a maximum flowrate of 0.16 gallons per hour, which equates to 10.1 ml per minute. For easy control, hook this Dosing Pump up to a Neptune Apex system.

Product Code: RCV91100
The Coral Vue FW110 High Amperage Float Switch will operate for high water or low water level applications. This switch can handle multiple pumps with a combined amperage draw of up to 5 amps. Great as a part for a ATO.

Product Code: RTZ31504
Controlled Power Socket for the Tunze Osmolator 3155 Water Level Controller. The Tunze Controlled Power Socket connects any brand of pump to the Tunze Osmolator 3155 Water Level Controller. In the Osmolator and Osmomat, the enclosed low-voltage centrifugal pump can be replaced by this switched socket outlet in combination with a more powerful pump. The switched socket outlet can be used to switch metering pumps with 230 V (115 V), max. 1,800 W (900 W), such as Turbelle 800/2, 1200/2, Master 1073.03 or a hose metering pump.

Product Code: RCV00785
The Kamoer X1 Micropump Doser is the latest state of the art controllable liquid dosing pump from Kamoer. Each X1 Micropump is integrated with Bluetooth for complete control via mobile device (iPhone or Android). An easy to use app intuitively sets up single or multiple X1 pumps to any desired dosing regimen.

Features:

• NOTE: Requires Bluetooth capable mobile device to operate
• Add multiple X1 pumps to control
• Flow calibration setting
• Operational modes (Manual, Auto Quick Setting)
• Easy setting. Set dosing start and stop time (does not have to be 24 hours)
• Enter total number of ml to be dosed over the time period
• Enter the number of times to dose each time period (up to 12 times)
• User can even choose dosing every 1 - 31 days or certain days per week
• Adjustable dosing volume, Auto Mode: 0.5 - 6500.0ml
• Adjustable dosing volume, Manual Mode: 0.1 - 6000.0ml
• Delay setting between channels prevents chemical interference
• Fluid Volume: .1ml - 6000ml
• Accuracy: <+/-2%
• Pump Life: >2000 hours
• Includes: X1 dosing pump, graduated cylinder and power adapter

Product Code: RSP30007
The SpectraPure Power Liquid Level Controller uses a sensitive air pressure switch to energize or de-energize an AC outlet, which can be used to switch a power head or a 115 volt pump up to 3 Amps continuous duty. The unit can be set to turn a pump on or off with changing water level and is extremely useful for continuous water change systems.

Product Code: RCV21288
Replacement Micro Sensor for the Smart Micro ATO Automatic Top Off System. Mounts to most clear, tinted or painted surfaces. Max wall thickness: 1/2 inch.

Product Code: RAB10403
Replacement Float Switch for Aqua Medic Niveaumat

Product Code: RCV21302
The AutoAqua Smart Smart A/C Switch is a simple accessory from AutoAqua that allows the use to swap out the small DC pump on a Smart ATO, Smart ATO Micro or AWC to any AC pump under 9amps power draw.

Product Code: RNE00101
Replacement Neptune Systems DOS HeadCap for the Neptune Systems DOS Multi-Purpose Dosing & Fluid Metering System. Complete assembly includes cover, peri-tube, fittings and roller wheel. Neptune Systems recommends that these be replaced approximately every 700 hours of pump run time. Neptune Systems part # DOS-HEADCAP.

Product Code: RICSV-02
The IceCap ATO Solenoid (SV-02) replaces the pump in the IceCap ATO as a way to provide the control of water flow from the Top Off System in situations where there is already a flow of water to the ATO Solenoid. This includes use with a RO System. When the water level drops below a set point the IceCap ATO will have the Solenoid open to allow the flow from the RO System.

Product Code: RCV21288-Slnd
The Smart ATO Solenoid (SV-12V) replaces the pump in the Smart ATO Automatic Top Off System as a way to provide the control of water flow from the Top Off System in situations where there is already a flow of water to the ATO Solenoid. This includes use with a RO System. When the water level drops below a set point the Smart ATO Automatic Top Off System will have the Smart ATO Solenoid open to allow the flow from the RO System.

Product Code: RIC60650-PMP
The Ice Cap ATO Replacement Pump connects directly to the "pump DC jack" on the IceCap ATO controller.

Product Code: RCV21287
Replacement Pump for the AutoAqua Smart ATO Micro Automatic Top Off System.

Product Code: RTZ90336
The Tunze Osmolator Metering Pump 5000.020 is a replacement for the pump that comes with the Tunze Osmolator 3155 Water Level Controller and the Tunze Osmolator 3152 Nano Water Level Controller.

Product Code: RNE98980-16T
This tubing is manufactured for use with the Neptune Systems DOS Multi-Purpose Dosing & Fluid Metering System. This flexible tubing is 6 mm OD & 4 mm ID. 16 meters in length.

Product Code: RJB37000
Replacement Float Sensor for the JBJ Automatic Top-Off (A.T.O.) Water Level Controller.

Product Code: RCV21179
Replacement Smart ATO Siphon Breaker for the Smart ATO Automatic Top Off System and Smart ATO Micro Automatic Top Off System.

Product Code: RCV-SATO-HLDRMIC
Replacement Micro Universal Holder for the AutoAqua Smart ATO