Testing & Controllers*

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Apex PM3 (Dissolved Oxygen, Temperature) I/O Expansion

$99.70
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SKU: NE107

Apex PMUP V2 Practical Multi-Purpose Utility Pump (24V DC for 1Link or EB832 accessory port)

$44.84
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SKU: NE125

Apex PMUP V2 Practical Multi-Purpose Utility Pump with Power Supply Version 2

$49.82
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SKU: NE127

Apex Replacement Head Cap for DOS Dual Pump Fluid Delivery & Dosing System

$34.86
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SKU: NE128
Out of stock

Apex Solenoid Valve

$31.87
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SKU: NE143

Apex VDM Variable Speed Dimming -Module AI-Sol AcanLighting Compatible

$104.69
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SKU: NE112

Aqualife Pro Refractometer

$41.99
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SKU: AL1001

Aquarius External Stick On Thermometer

$2.30
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SKU: HA6003
-14%

Calcium (Ca) Test Kit 0.5oz 15ml

Original price was: $18.89.Current price is: $16.19.
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SKU: SER252
-20%

Calcium Fritz Test Kit Fresh and Saltwater

Original price was: $14.99.Current price is: $11.99.
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SKU: FR238

Calcium Pro Reagent Refill Kit

$24.99
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SKU: RS1010

Calcium Pro Test Kit 75 Tests

$41.99
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SKU: RS1002