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Testing

Testing
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API Ammonia Test Strips

The quick and accurate way to test for the presence of ammonia. This kit reads 0-6 ppm of ammonia. D..

£11.99

D-D H2Ocean Salinity Refractometer

Some of the refractometers currently available to the aquarium hobby are designed for measuring sa..

£34.95

ITC LED Backlit Salinity Refractometer New

ITC LED Backlit Salinity Refractometer

New and easy to read, the HIGH RESOLUTION backlit LED refractometer from ITC Aquatics! Features: ..

£39.99

Kent Hydrometer

The Kent Marine Hydrometer makes measuring aquarium water salinity very simple. Its precision and co..

£13.49

Red Sea Algae Control Pro Multi Test Kit

ALGAE CONTROL PRO MULTI TEST KITNO3 | PO4High accuracy colorimetric comparator tests for the..

£52.95

Red Sea Calcium Pro Reef Test Kit

CALCIUM PRO REEF TEST KITAdvanced titration test measuring the level of calcium in your reef aquariu..

£24.99

Red Sea Calcium Pro Reef Test Kit Refill

CALCIUM PRO REEF TEST KITAdvanced titration test measuring the level of calcium in your reef aquariu..

£14.95

Red Sea Marine Care Multi Test Kit

MARINE CARE MULTI TEST KITEasy-to-use tests for the accurate monitoring of all of the important para..

£47.99

Red Sea Marine Test Kit Nitrite Nitrate

NITRATE | NITRITE MARINE TEST KITProvides 50 Nitrate plus 50 Nitrite advanced colorimetric tests for..

£19.95

Red Sea Marine Test Kit pH / Alkalinity

PH/ALKALINITY MARINE TEST KITIncludes an accurate titration test for KH and a colorimetric test for ..

£15.95

Red Sea Pro Reef Test Kit KH/Alkalinity

KH\ALKALINITY PRO REEF TEST KITAdvanced titration test measuring the level of buffers in your reef a..

£24.99

Red Sea Pro Reef Test Kit KH/Alkalinity Refill

KH\ALKALINITY PRO REEF TEST KITAdvanced titration test measuring the level of buffers in your reef a..

£14.95

Red Sea Pro Reef Test Kit Nitrate

NITRATE PRO REEF TEST KITAdvanced colorimetric test with comparator, measuring the level of Nitrate ..

£27.99

Red Sea Pro Reef Test Kit Nitrate Refill

NITRATE PRO REEF TEST KIT REFILLAdvanced colorimetric test with comparator, measuring the level of N..

£17.95

Red Sea Pro Reef Test Kit Phosphate

PHOSPHATE PRO REEF TEST KITAdvanced colorimetric test with comparator, measuring the level of Phosph..

£27.99