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Seachem Ammonia Alert
£10.60
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Only 5 left in stock

Colombo Iodine Test Kit
£12.49
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Only 5 left in stock

ICP test - Saltwater only
£24.99
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D&D Salinity Refractometer
£39.99
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JBL CO2 Direct Test Refill
£6.54
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JBL Magnesium Test Refill
£7.81
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JBL Pro Aquatest Iron Refill
£10.19
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JBL Pro Calcium Test Refill
£10.19
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JBL Pro Carbonate Hardness Test Refill
£4.90
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JBL Pro General Hardness Test Refill
£4.92
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Only 2 left in stock

JBL Pro Nitrite Test Refill
£6.45
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JBL Pro Oxygen Test Refill
£7.35
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Only 1 left in stock

JBL Pro PH 7.4-9.0 Test Refill
£5.99
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TDS Pen
£22.99
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Only 2 left in stock

JBL Pro Test CombiSet Marin Accurate test kit for marine aquariums

Pro Test CombiSet Marin
£39.99
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Only 4 left in stock

highly accurate testing of saltwater aquariums with the Pro Test Lab Marin

Proaquatest Lab Marin
£89.99
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Only 3 left in stock

Salinity should be checked regularly  in aquariums, which is fast, simple and accurate with the Xodis Digital Salinity Meter

Xodis Digital Salinity Meter
£89.99
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Only 3 left in stock

JBL Pro PH 6.0-7.6 Test Kit
£10.45
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JBL Pro CO2 Permanent + PH Test Kit
£14.99
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Only 2 left in stock

JBL Pro Carbonate Hardness Test Kit
£8.99
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Only 4 left in stock

JBL Pro Ammonium Test Kit
£15.55
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Only 1 left in stock

JBL Oxygen Test Kit to check the health of aquariums or ponds and keep conditions close to nature.

JBL Oxygen Test Kit
£14.70
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JBL Nitrite Test Kit
£9.99
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Only 5 left in stock

JBL Nitrate Test Kit
£19.93
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Only 1 left in stock