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3282 products
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Water tests and meters
6‑in‑1 test – test strips, pack of 10
Tetra Test 6in1 is a 10‑pack of test strips that measure six water parameters at once: pH, GH, KH…
7.29 €
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Water tests and meters
Electronic pH tester
Electronic pH tester pen for water chemistry checks in exotic aquatic setups. It measures 0.0–14.0 pH…
15.50 €
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Water tests and meters
pH Alert (continuous pH test)
Seachem pH Alert is a continuous pH monitor placed in a freshwater aquarium or filter. It changes…
18.23 €
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Water tests and meters
PO4 test
Salifert Test PO4 is a water test for checking phosphate (PO4) levels in aquarium water, intended…
12.31 €
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Water tests and meters
NH₄ test
Salifert Test NH4 is an aquarium water test for hobbyists who want to check NH4 levels in their setup. It…
10.94 €
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Water tests and meters
Mg test
Salifert Test Mg is a magnesium test for aquarium water, sold under the Salifert brand in the water…
15.50 €
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Water tests and meters
KH test
Salifert Test KH/ALK is an aquarium water test for alkalinity (carbonate hardness, KH), sold under EAN…
9.34 €
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Water tests and meters
TDS + EC Meter – Conductivity Meter and TDS Pen
Pocket TDS and EC meter with a temperature sensor and reading hold function, measuring dissolved solids…
12.31 €
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Water tests and meters
PRO NH4 Test
JBL Test PRO NH4 is an ammonia (NH4) test kit for aquarium water. It includes test tubes, reagents…
17.55 €
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Water tests and meters
Test K – supplementary material
Refill reagents for the JBL potassium test (K). It lets you replace used consumables without buying…
18.23 €
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Water tests and meters
Fe test – supplementary information
Refill set of consumable reagents for the JBL iron (Fe) water test. Intended for aquarium keepers who…
11.39 €
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Water tests and meters
Refill Test Pro SIO2 – test refill
Replacement reagent set for the JBL Test Pro SIO2 silicate test. It restocks the reagents needed…
6.61 €
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Water tests and meters
ProAquaTest CO₂ Direct – a precise CO₂ test for freshwater aquariums
JBL ProAquaTest CO2 Direct is a colour-change test kit for measuring CO₂ in freshwater aquariums, aimed…
14.36 €
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Water tests and meters
Combi Set – a set of 5 tests in a case
Five-test water analysis case for freshwater aquariums, covering pH (3.0–10.0), KH, nitrite, nitrate…
58.35 €
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Water tests and meters
Inline TDS S3 – Triple Inline TDS
Inline TDS meter for monitoring water quality in reverse osmosis systems. It measures 0-999 ppm with…
84.79 €
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Water tests and meters
TestPro Magnesium
Magnesium test kit from Aquaforest for marine aquariums, with enough reagent for 55–60 magnesium…
12.99 €
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Water tests and meters
TestPro Calcium
Aquaforest TestPro Calcium is a calcium test kit for marine aquariums, enough for 55-65 calcium…
12.99 €
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Sea salts and reef supplements
Maori Phytoplankton – live phytoplankton, 500ml
Live phytoplankton in a 500 ml bottle for reef aquariums, intended as food for soft and LPS/SPS corals…
4.10 €
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Sea salts and reef supplements
Coral Food 1000ml
Salifert Coral Food 1000 ml is a particulate feed made from natural-origin ingredients, with particles…
28.49 €
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Sea salts and reef supplements
Aqua PURE REEF BALANCE (Marine Aquarium)
Marine bacteria and enzyme balls for saltwater aquariums, 60 pcs per pack. Dosed at one ball per 25 L…
33.96 €
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Sea salts and reef supplements
Zincum Lab 200ml
Zinc (Zn) supplement for reef aquariums, dosed in 1 ml steps that raise zinc by 0.001 mg/l per…
16.41 €
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Sea salts and reef supplements
Vanadium Lab 200ml
Laboratory-tested vanadium (V) supplement for reef aquariums with corals. Each 1 ml raises vanadium…
16.41 €
