Controller & Testing
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Purge In Tank AEFW Treatment (16 OZ)
Price$142.86excl. TAX
Sale$105.41excl. TAX
You Save$37.46 (26%)
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PURGE IN TANK AEFW TREATMENT (16 OZ)
Vibrant Liquid Aquarium Cleaner for Reefs (16oz)
Price$172.94excl. TAX
Sale$135.34excl. TAX
You Save$37.60 (22%)
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Vibrant Liquid Aquarium Cleaner for Reefs (16oz)
Scionix Digital Handheld Salinity Hydrometer Gravity Meter - Reef Only V2
Price$89.95excl. TAX
Sale$70.27excl. TAX
You Save$19.68 (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$63.25excl. 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$56.22excl. TAX
Sale$47.08excl. TAX
You Save$9.14 (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$63.25excl. TAX
Sale$55.52excl. TAX
You Save$7.73 (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$63.25excl. TAX
Sale$55.52excl. TAX
You Save$7.73 (12%)
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HM digital SM-1EC In-line Single EC Monitor
Coral Box Easy Pump Lighting Dimming Timer Controller
Price$45.11excl. TAX
Sale$21.78excl. TAX
You Save$23.33 (52%)
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  • Lighting / Pump Dimming Controller
HM DIGITAL COM-100 TDS EC Meter
Price$91.35excl. TAX
Sale$70.27excl. TAX
You Save$21.08 (23%)
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HM DIGITAL COM-100 TDS EC Meter