Manufacturers
Water Monitor & Test Kits
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Water Monitor & Test Kits
TDS Meter Pen
Price£16.39excl. TAX
Sale£15.31excl. TAX
You Save£1.07 (7%)
Average Rating4.37(19)
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Aquarium Electronic Salinity Ph Monitor
Price£77.84excl. TAX
Sale£34.46excl. TAX
You Save£43.38 (56%)
Average Rating4.65(46)
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  • 2 in 1 Salinity & Ph Montior
  • Battery Charge DC Power
Flat Temperature Thermometer Bar
Price£1.23excl. TAX
Sale£0.77excl. TAX
You Save£0.46 (38%)
Average RatingRate it!(0)
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Co2 Drop Checker WG02
Price£6.97excl. TAX
Sale£4.51excl. TAX
You Save£2.46 (35%)
Average RatingRate it!(0)
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Digital Temperature Thermometer (More Accurate!)
Price£5.82excl. TAX
Sale£4.10excl. TAX
You Save£1.72 (30%)
Average Rating4.5(24)
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Salifert Nitrate Test Kit No3
Price£18.44excl. TAX
Sale£17.21excl. TAX
You Save£1.23 (7%)
Average Rating4.86(7)
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No3 Tester
Salifert Magnesium Test Kit
Price£18.44excl. TAX
Sale£17.21excl. TAX
You Save£1.23 (7%)
Average Rating4.89(9)
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No3 Tester
Salifert KH/Alkalinity Test Kit
Price£17.21excl. TAX
Sale£14.75excl. TAX
You Save£2.46 (14%)
Average Rating4.89(9)
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Salifert Calcium Test Kit
Price£17.21excl. TAX
Sale£15.57excl. TAX
You Save£1.64 (10%)
Average Rating5(7)
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Salifert Phosphate Po4 Test Kit
Price£17.21excl. TAX
Sale£15.98excl. TAX
You Save£1.23 (7%)
Average Rating5(2)
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HM Digital Dual Inline TDS Meter
Price£21.72excl. TAX
Sale£19.66excl. TAX
You Save£2.05 (9%)
Average Rating4.73(11)
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  • TDS Duel Meter
Salifert pH Profi-Test
Price£14.34excl. TAX
Sale£13.11excl. TAX
You Save£1.23 (9%)
Average Rating5(3)
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Salifert Oxygen Profi-Test
Price£19.26excl. TAX
Sale£11.06excl. TAX
You Save£8.19 (43%)
Average RatingRate it!(0)
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Salifert Nitrite No2 Test Kit
Price£13.93excl. TAX
Sale£9.01excl. TAX
You Save£4.92 (35%)
Average Rating5(2)
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Prodibio BIOKIT REEF
Price£0.00excl. TAX
Average Rating5(3)
Prodibio Bacteria & Fungi (Saltwater)
Price£16.39excl. TAX
Sale£12.29excl. TAX
You Save£4.10 (25%)
Average RatingRate it!(0)
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Prodibio spots & velvets
Price£13.11excl. TAX
Sale£12.29excl. TAX
You Save£0.82 (6%)
Average Rating4(1)
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Scionix Digital Handheld Salinity Hydrometer Gravity Meter - Reef Only V2
Price£49.01excl. TAX
Sale£38.29excl. TAX
You Save£10.72 (22%)
Average Rating5(4)
Model:
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  • Easy for Use
  • Durable 
  • Faster to check salinity and temperature 
Vibrant Liquid Aquarium Cleaner for Reefs (16oz)
Price£94.22excl. TAX
Sale£73.74excl. TAX
You Save£20.48 (22%)
Average RatingRate it!(0)
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Vibrant Liquid Aquarium Cleaner for Reefs (16oz)
Purge In Tank AEFW Treatment (16 OZ)
Price£77.84excl. TAX
Sale£57.43excl. TAX
You Save£20.41 (26%)
Average RatingRate it!(0)
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PURGE IN TANK AEFW TREATMENT (16 OZ)
 Coral RX Coral Dip Pro
Price£24.58excl. TAX
Sale£21.29excl. TAX
You Save£3.28 (13%)
Average RatingRate it!(0)
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Coral RX One Shot Coral Dip
Price£4.10excl. TAX
Sale£3.27excl. TAX
You Save£0.83 (20%)
Average RatingRate it!(0)
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HM DIGITAL COM-100 TDS EC Meter
Price£49.77excl. TAX
Sale£38.29excl. TAX
You Save£11.49 (23%)
Average RatingRate it!(0)
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HM DIGITAL COM-100 TDS EC Meter
HM Digital DM-2 Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy
Price£34.46excl. TAX
Average RatingRate it!(0)
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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£30.63excl. TAX
Sale£25.65excl. TAX
You Save£4.98 (16%)
Average RatingRate it!(0)
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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£34.46excl. TAX
Sale£30.25excl. TAX
You Save£4.21 (12%)
Average RatingRate it!(0)
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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£34.46excl. TAX
Sale£30.25excl. TAX
You Save£4.21 (12%)
Average RatingRate it!(0)
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HM digital SM-1EC In-line Single EC Monitor