Controllers & Testing

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  • 1-Pack ICP-OES Testing Kit - Triton Quick look

    1-Pack ICP-OES Testing Kit - Triton

    reg. $49.00

    Special Price: $34.00

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  • Tunze Osmolator Universal 3155 Auto Top Off Quick look

    Osmolator Universal 3155 Auto Top Off - Tunze

    reg. $199.99

    Special Price: $139.99

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  • BRS Double Junction Lab Grade pH Probe Quick look

    BRS Double Junction Lab Grade pH Probe

    reg. $59.99

    Special Price: $41.99

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  • BRS Double Junction Lab Grade ORP Probe Quick look

    BRS Double Junction Lab Grade ORP Probe

    reg. $69.99

    Special Price: $48.99

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  • Seneye Reef Pack With WiFi Web Server Quick look

    Seneye Reef Pack With WiFi Web Server

    reg. $469.99

    Special Price: $328.99

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  • Seneye Reef Monitor Quick look

    Seneye Reef Monitor

    reg. $199.99

    Special Price: $139.99

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  • Red Sea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg) Quick look

    Red Sea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg)

    reg. $59.99

    Special Price: $35.69

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  • ReefKeeper Lite Basic - Digital Aquatics Quick look

    ReefKeeper Lite Basic - Digital Aquatics

    reg. $129.99

    Special Price: $90.99

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  • Crystal ATO 10 Gallon Reservoir - Trigger Systems Quick look

    Crystal ATO 10 Gallon Reservoir - Trigger Systems

    reg. $145.99

    Special Price: $102.00

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  • Crystal ATO 5 Gallon Reservoir Quick look

    Crystal ATO 5 Gallon Reservoir - Trigger Systems

    reg. $99.99

    Special Price: $69.99

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  • MA887 Digital Seawater Refractometer - Milwaukee

    $119.99
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  • Refractometer for Reading Salinity with Calibration Fluid Quick look

    Refractometer for Reading Salinity with Calibration Fluid

    reg. $39.99

    Special Price: $27.99

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  • Kill A Watt PS-10 Electricity Usage Monitoring Power Strip Quick look

    Kill A Watt PS-10 Electricity Usage Monitoring Power Strip

    reg. $69.99

    Special Price: $48.99

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  • Kill A Watt P4400 Power Meter Quick look

    Kill A Watt P4400 Power Meter

    reg. $24.99

    Special Price: $17.00

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  • Salifert Calcium Aquarium Test Kit Quick look

    Salifert Calcium Aquarium Test Kit

    reg. $18.81

    Special Price: $13.00

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  • Salifert kH/Alkalinity Aquarium Test Kit Quick look

    Salifert kH/Alkalinity Aquarium Test Kit

    reg. $16.46

    Special Price: $11.52

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  • Salifert Magnesium Aquarium Test Kit Quick look

    Salifert Magnesium Aquarium Test Kit

    reg. $19.61

    Special Price: $13.73

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  • Salifert Iodine  Aquarium Test Kit Quick look

    Salifert Iodine Aquarium Test Kit

    reg. $29.30

    Special Price: $20.51

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  • Salifert Nitrate Aquarium Test Kit Quick look

    Salifert Nitrate Aquarium Test Kit

    reg. $17.37

    Special Price: $12.00

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  • Salifert Nitrite Aquarium Test Kit Quick look

    Salifert Nitrite Aquarium Test Kit

    reg. $11.86

    Special Price: $8.00

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  • Salifert Phosphate Aquarium Test Kit Quick look

    Salifert Phosphate Aquarium Test Kit

    reg. $19.61

    Special Price: $13.73

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  • Salifert Strontium Aquarium Test Kit Quick look

    Salifert Strontium Aquarium Test Kit

    reg. $33.18

    Special Price: $23.00

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  • Salifert pH Aquarium Test Kit Quick look

    Salifert pH Aquarium Test Kit

    reg. $10.92

    Special Price: $7.64

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  • Salifert Ammonia Aquarium Test Kit Quick look

    Salifert Ammonia Aquarium Test Kit

    reg. $13.99

    Special Price: $9.79

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  • Salifert Copper Aquarium Test Kit Quick look

    Salifert Copper Aquarium Test Kit

    reg. $16.97

    Special Price: $11.88

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  • Salifert Silicate Aquarium Test Kit Quick look

    Salifert Silicate Aquarium Test Kit

    reg. $16.21

    Special Price: $11.00

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  • Salifert Potassium Test Kit Quick look

    Salifert Potassium Aquarium Test Kit

    reg. $18.81

    Special Price: $13.00

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  • Apex Controller & WAV Pump 2 Pack - Neptune Systems

    $1,199.95
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  • Apex Controller System - Neptune Systems

    $799.95
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  • LDK Leak Detection Kit - Neptune Systems

    $149.95
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  • FMK Flow Monitoring Kit - Neptune Systems

    $199.95
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  • SmartController 7000 - Tunze Quick look

    SmartController 7000 - Tunze

    reg. $347.79

    Special Price: $295.62

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