Controller & Testing
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Purge In Tank AEFW Treatment (16 OZ)
Price$175.50excl. TAX
Sale$129.49excl. TAX
You Save$46.01 (26%)
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PURGE IN TANK AEFW TREATMENT (16 OZ)
Vibrant Liquid Aquarium Cleaner for Reefs (16oz)
Price$212.45excl. TAX
Sale$166.26excl. TAX
You Save$46.18 (22%)
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Vibrant Liquid Aquarium Cleaner for Reefs (16oz)
Scionix Digital Handheld Salinity Hydrometer Gravity Meter - Reef Only V2
Price$110.50excl. TAX
Sale$86.33excl. TAX
You Save$24.17 (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$77.69excl. 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$69.06excl. TAX
Sale$57.84excl. TAX
You Save$11.22 (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$77.69excl. TAX
Sale$68.20excl. TAX
You Save$9.50 (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$77.69excl. TAX
Sale$68.20excl. TAX
You Save$9.50 (12%)
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HM digital SM-1EC In-line Single EC Monitor
Coral Box Easy Pump Lighting Dimming Timer Controller
Price$55.42excl. TAX
Sale$26.76excl. TAX
You Save$28.66 (52%)
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  • Lighting / Pump Dimming Controller
HM DIGITAL COM-100 TDS EC Meter
Price$112.22excl. TAX
Sale$86.33excl. TAX
You Save$25.90 (23%)
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HM DIGITAL COM-100 TDS EC Meter