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D-D Pen Type Digital TDS Meter
£21.99The D-D Pen Type Digital TDS Meter is a compact, easy-to-use tester for measuring Total Dissolved Solids in aquarium and RO water. Ideal for monitoring water purity and RO system performance.
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D-D Solutions Inline TDS Meter
£44.99The D-D Solutions Inline TDS Meter provides accurate, convenient monitoring of TDS levels in RO water. Ideal for aquariums, it helps check RO system performance and maintain high-quality purified water.
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Reef Zlements Z IPC-OES Salt Water Test
£29.99Reef Zlements Z IPC-OES Salt Water Test delivers precise, comprehensive analysis of your reef aquarium’s elemental composition. Fast UK lab results help optimize coral health and water chemistry with tailored dosing recommendations.
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Reef Zlements ICP Advanced Salt Water Test
£39.99Reef Zlements ICP Advanced Salt Water Test provides lab-grade analysis of over 35 elements in your reef tank, including key nutrients and contaminants. Get accurate results, easy online reports, and tailored dosing advice to keep your reef healthy and stable.
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Reef Zlements Z IPC-OES
£35.99Reef Zlements Z ICP-OES Test Kit provides professional, precise analysis of over 60 elements in marine aquarium water. Ideal for reef keepers to monitor and optimize water chemistry for healthy coral growth and vibrant reefs.
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Salifert Ammonia Test Kit 50 tests
£10.99Salifert Ammonia Test Kit – 50 Tests provides accurate measurement of ammonia levels in marine, reef, and freshwater aquariums. Easy to use with clear colour indicators, it helps maintain safe water conditions, protecting fish, corals, and invertebrates from toxic ammonia spikes.
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Salifert Carbonate Hardness/Alkalility (100-200 Test)
£10.99Salifert Carbonate Hardness/Alkalinity Kit – 100–200 Tests provides accurate KH/alkalinity measurement for marine, reef, and freshwater aquariums. Easy to use with clear colour indicators, it helps maintain stable water chemistry, supporting healthy coral growth, invertebrates, and overall tank stability.
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Salifert Nitrite Test Kit 60 tests
£10.99Salifert Nitrite Test Kit – 60 Tests provides accurate nitrite measurement for marine, reef, and freshwater aquariums. Easy to use with clear colour indicators, it helps maintain safe water conditions, protecting fish, corals, and invertebrates from toxic nitrite levels.
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Salifert Profi Test Nitrate 60 Tests
£11.99Salifert Profi-Test Nitrate – 60 Tests provides accurate nitrate measurement for marine, reef, and freshwater aquariums. Easy to use with clear colour indicators, it helps maintain stable water quality, preventing algae growth and supporting healthy corals, fish, and invertebrates.
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Salifert Profi-Test Kits Calcium (saltwater only) – 50-100 tests
£14.99Salifert Profi-Test Calcium Kit (Saltwater) – 50–100 Tests provides accurate calcium measurement for reef and marine aquariums. Easy to use with clear colour indicators, it helps maintain stable calcium and alkalinity levels, supporting healthy coral growth and overall marine tank health.
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Salifert Profi-Test Kits Magnesium (saltwater only) – 25-50 tests
£14.99Salifert Profi-Test Magnesium Kit (Saltwater) – 25–50 Tests provides accurate magnesium measurement for reef and marine aquariums. Easy to use with clear colour indicators, it helps maintain stable magnesium, calcium, and alkalinity levels, supporting healthy corals and marine life.
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Tmc Refractometer
£36.99TMC Refractometer is a precision tool for measuring salinity, specific gravity, and TDS in marine and reef aquariums. With automatic temperature compensation, durable construction, and an easy-to-read scale, it ensures accurate readings to maintain optimal water conditions for corals, invertebrates, and marine fish.
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