Manufacturers
Water Monitor & Test Kits
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Water Monitor & Test Kits
TDS Meter Pen
Price£17.10excl. TAX
Sale£15.98excl. TAX
You Save£1.12 (7%)
Average Rating4.37(19)
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Aquarium Electronic Salinity Ph Monitor
Price£81.20excl. TAX
Sale£35.95excl. TAX
You Save£45.26 (56%)
Average Rating4.65(46)
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  • 2 in 1 Salinity & Ph Montior
  • Battery Charge DC Power
Flat Temperature Thermometer Bar
Price£1.28excl. TAX
Sale£0.80excl. TAX
You Save£0.48 (38%)
Average RatingRate it!(0)
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Co2 Drop Checker WG02
Price£7.27excl. TAX
Sale£4.71excl. TAX
You Save£2.56 (35%)
Average RatingRate it!(0)
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Digital Temperature Thermometer (More Accurate!)
Price£6.07excl. TAX
Sale£4.27excl. TAX
You Save£1.80 (30%)
Average Rating4.5(24)
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Salifert Nitrate Test Kit No3
Price£19.24excl. TAX
Sale£17.95excl. TAX
You Save£1.29 (7%)
Average Rating4.86(7)
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No3 Tester
Salifert Magnesium Test Kit
Price£19.24excl. TAX
Sale£17.95excl. TAX
You Save£1.29 (7%)
Average Rating4.89(9)
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No3 Tester
Salifert KH/Alkalinity Test Kit
Price£17.95excl. TAX
Sale£15.39excl. TAX
You Save£2.56 (14%)
Average Rating4.89(9)
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Salifert Calcium Test Kit
Price£17.95excl. TAX
Sale£16.24excl. TAX
You Save£1.71 (10%)
Average Rating5(7)
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Salifert Phosphate Po4 Test Kit
Price£17.95excl. TAX
Sale£16.67excl. TAX
You Save£1.28 (7%)
Average Rating5(2)
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HM Digital Dual Inline TDS Meter
Price£22.66excl. TAX
Sale£20.51excl. TAX
You Save£2.14 (9%)
Average Rating4.73(11)
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  • TDS Duel Meter
Salifert pH Profi-Test
Price£14.96excl. TAX
Sale£13.68excl. TAX
You Save£1.29 (9%)
Average Rating5(3)
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Salifert Oxygen Profi-Test
Price£20.09excl. TAX
Sale£11.54excl. TAX
You Save£8.55 (43%)
Average RatingRate it!(0)
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Salifert Nitrite No2 Test Kit
Price£14.53excl. TAX
Sale£9.40excl. TAX
You Save£5.13 (35%)
Average Rating5(2)
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Prodibio BIOKIT REEF
Price£0.00excl. TAX
Average Rating5(3)
Prodibio Bacteria & Fungi (Saltwater)
Price£17.10excl. TAX
Sale£12.82excl. TAX
You Save£4.27 (25%)
Average RatingRate it!(0)
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Prodibio spots & velvets
Price£13.68excl. TAX
Sale£12.82excl. TAX
You Save£0.85 (6%)
Average Rating4(1)
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Scionix Digital Handheld Salinity Hydrometer Gravity Meter - Reef Only V2
Price£51.13excl. TAX
Sale£39.94excl. TAX
You Save£11.18 (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£98.30excl. TAX
Sale£76.93excl. TAX
You Save£21.37 (22%)
Average RatingRate it!(0)
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Vibrant Liquid Aquarium Cleaner for Reefs (16oz)
Purge In Tank AEFW Treatment (16 OZ)
Price£81.20excl. TAX
Sale£59.91excl. TAX
You Save£21.29 (26%)
Average RatingRate it!(0)
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PURGE IN TANK AEFW TREATMENT (16 OZ)
 Coral RX Coral Dip Pro
Price£25.64excl. TAX
Sale£22.22excl. TAX
You Save£3.43 (13%)
Average RatingRate it!(0)
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Coral RX One Shot Coral Dip
Price£4.27excl. TAX
Sale£3.41excl. TAX
You Save£0.86 (20%)
Average RatingRate it!(0)
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HM DIGITAL COM-100 TDS EC Meter
Price£51.93excl. TAX
Sale£39.94excl. TAX
You Save£11.98 (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£35.95excl. 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£31.95excl. TAX
Sale£26.76excl. TAX
You Save£5.19 (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£35.95excl. TAX
Sale£31.56excl. TAX
You Save£4.39 (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£35.95excl. TAX
Sale£31.56excl. TAX
You Save£4.39 (12%)
Average RatingRate it!(0)
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HM digital SM-1EC In-line Single EC Monitor