Collection: Aquarium Controllers

36 products
  • Neptune Auto Top Off ATK v2
    Neptune Auto Top Off ATK v2
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    Sale price
    $199.99
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  • Neptune COR-20 Pump
    Neptune COR-20 Pump
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    $349.95
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  • Aquarium Masters Digital Thermometer
    Aquarium Masters Digital Thermometer
    Regular price
    $9.99
    Sale price
    $9.99
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  • Neptune Trident - Marine Aquarium Water Analyzer
    Neptune Trident - Marine Aquarium Water Analyzer
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    $599.95
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  • Neptune Optical Sensor with Mount
    Neptune Optical Sensor with Mount
    Regular price
    $34.95
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    $34.95
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  • Neptune Apex Package - EL System
    Neptune Apex Package - EL System
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    Sale price
    $499.95
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  • Neptune Apex Package - With WiFi
    Neptune Apex Package - With WiFi
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    $799.99
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  • Neptune Trident Six-Month Reagent Kit
    Neptune Trident Six-Month Reagent Kit
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    $99.95
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  • Neptune DOS Fluid Monitoring System
    Neptune DOS Fluid Monitoring System
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    Sale price
    $299.99
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  • Full Range Floating Thermometer
    Full Range Floating Thermometer
    Regular price
    $2.99
    Sale price
    $2.99
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  • DC24 Extension Cable M/F - Neptune Systems 10'
    DC24 Extension Cable M/F - Neptune Systems 10'
    Regular price
    $19.95
    Sale price
    $19.95
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  • Neptune 3 Pack Calibration Fluid 7/10/53.0ms
    Neptune 3 Pack Calibration Fluid 7/10/53.0ms
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    $6.99
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  • Neptune 1 Link Male Cable 10'
    Neptune 1 Link Male Cable 10'
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    Sale price
    $19.95
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  • Neptune Solenoid Valve 1/4"
    Neptune Solenoid Valve 1/4
    Regular price
    $32.99
    Sale price
    $32.99
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  • Neptune Advanced Leak Detection Probe (under-carpet)
    Neptune Advanced Leak Detection Probe (under-carpet)
    Regular price
    $29.95
    Sale price
    $29.95
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  • Neptune Advanced Leak Detection Solid-Surface Probe for FMM
    Neptune Advanced Leak Detection Solid-Surface Probe for FMM
    Regular price
    $29.95
    Sale price
    $29.95
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  • Neptune 1 Link Male/Female Cable 10'
    Neptune 1 Link Male/Female Cable 10'
    Regular price
    $19.95
    Sale price
    $19.95
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  • Neptune PMUP v2 - Practical Multi-purpose Utility Pump v2
    Neptune PMUP v2 - Practical Multi-purpose Utility Pump v2
    Regular price
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    Sale price
    $39.99
    Unit price
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  • Neptune Apex Fluid Monitoring Module FMM
    Neptune Apex Fluid Monitoring Module FMM
    Regular price
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    Sale price
    $99.95
    Unit price
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  • AquaBus Extension Cable -30 Ft M/F - Neptune Systems
    AquaBus Extension Cable -30 Ft M/F - Neptune Systems
    Regular price
    $32.95
    Sale price
    $32.95
    Unit price
    per 
  • Neptune 12v Power Supply
    Neptune 12v Power Supply
    Regular price
    $15.95
    Sale price
    $15.95
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  • Neptune DOS Dual Reservoir DDR
    Neptune DOS Dual Reservoir DDR
    Regular price
    $199.99
    Sale price
    $199.99
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  • Neptune Apex Auto Feeder
    Neptune Apex Auto Feeder
    Regular price
    $99.99
    Sale price
    $99.99
    Unit price
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  • Neptune Lab Grade Conductivity Probe
    Neptune Lab Grade Conductivity Probe
    Regular price
    $124.99
    Sale price
    $124.99
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