Controller & Testing
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Purge In Tank AEFW Treatment (16 OZ)
Price$160.23excl. TAX
Sale$118.22excl. TAX
You Save$42.01 (26%)
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PURGE IN TANK AEFW TREATMENT (16 OZ)
Vibrant Liquid Aquarium Cleaner for Reefs (16oz)
Price$193.96excl. TAX
Sale$151.80excl. TAX
You Save$42.17 (22%)
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Vibrant Liquid Aquarium Cleaner for Reefs (16oz)
Scionix Digital Handheld Salinity Hydrometer Gravity Meter - Reef Only V2
Price$100.88excl. TAX
Sale$78.81excl. TAX
You Save$22.07 (22%)
Average Rating5(4)
Model:
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  • Easy for Use
  • Durable 
  • Faster to check salinity and temperature 
HM Digital DM-2 Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy
Price$70.93excl. TAX
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HM Digital DM-2 Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy
HM Digital TRM-1 Triple Inline RO/DI TDS Monitor with 1/4 inch T-Fittings
Price$63.05excl. TAX
Sale$52.81excl. TAX
You Save$10.25 (16%)
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HM Digital TRM-1 Triple Inline RO/DI TDS Monitor with 1/4 inch T-Fittings
HM Digital DM-2EC Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy
Price$70.93excl. TAX
Sale$62.26excl. TAX
You Save$8.67 (12%)
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HM Digital DM-2EC Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy
HM digital SM-1EC In-line Single EC Monitor
Price$70.93excl. TAX
Sale$62.26excl. TAX
You Save$8.67 (12%)
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HM digital SM-1EC In-line Single EC Monitor
Coral Box Easy Pump Lighting Dimming Timer Controller
Price$50.60excl. TAX
Sale$24.43excl. TAX
You Save$26.17 (52%)
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  • Lighting / Pump Dimming Controller
HM DIGITAL COM-100 TDS EC Meter
Price$102.46excl. TAX
Sale$78.81excl. TAX
You Save$23.64 (23%)
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HM DIGITAL COM-100 TDS EC Meter