Top 10 Colorimetric Tests for freshwater aquarium in 2026

Discover on this page the best-selling Colorimetric Tests for freshwater aquarium in 2026 on zoanthus.fr. These are the best sellers from the last 3 months, recent and popular models that have proven themselves. If you still hesitate before ordering your Colorimetric Tests, we advise you to choose from this list according to your aquarium's needs. The list updates in real time, always staying current.

1. SALIFERT - Nitrates Test

SALIFERT - Nitrates Test
SALIFERT - Nitrates Test
(57 reviews)
€9.13 €9.99
  • -8.6%
  • -8.6%
  • 19 en stock

Accurately tests the nitrate level of your seawater. Allows you to take around 60 measurements. Instructions in French

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2. JBL - Refill ProAquaTest KH - Carbonate Hardness Test

JBL - ProAquaTest KH refill - Soft water carbonate hardness test
JBL - Refill ProAquaTest KH - Carbonate Hardness Test
(24 reviews)
€4.99
  • 6 en stock

Reagent refill for JBL ProAquaTest KH test.

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3. SALIFERT - Ph Test

SALIFERT - Ph Test
SALIFERT - Ph Test
(31 reviews)
€6.50 €6.99
  • -7%
  • -7%
  • 42 en stock

This SALIFERT brand analysis kit allows you to test the pH of your seawater accurately, on a scale of 7.4 to 8.6. Allows you to take around 50 measurements.

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4. JBL - ProAquaTest NO3 refill

JBL - ProAquaTest NO3 refill
JBL - ProAquaTest NO3 refill
(28 reviews)
€9.99
  • 3 en stock
Refill reagents for JBL ProAquaTest NO3 test .   Allows you to do around 40 tests.
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5. SALIFERT - Ammonia Test

SALIFERT - Ammonia Test
SALIFERT - Ammonia Test
(6 reviews)
€8.99 €9.99
  • -10%
  • -10%
  • 3 en stock
Accurately tests the ammonia level of your seawater. Allows you to take around 50 measurements. Instructions in French
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6. JBL - ProAquaTest NO2 refill

JBL - ProAquaTest NO2 refill
JBL - ProAquaTest NO2 refill
(18 reviews)
€5.99
  • 1 en stock
Refill reagents for JBL ProAquaTest NO2 test .
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7. SALIFERT - Nitrite test

SALIFERT - Nitrite test
SALIFERT - Nitrite test
(19 reviews)
€7.19 €7.99
  • -10%
  • -10%
  • 23 en stock
Accurately tests the nitrite level of your seawater. Allows you to take around 60 measurements. Instructions in French
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8. JBL - ProAquaTest GH Refill - Soft Water Total Hardness Test

JBL - ProAquaTest GH Refill - Soft Water Total Hardness Test
JBL - ProAquaTest GH Refill - Soft Water Total Hardness Test
(12 reviews)
€4.99
  • 2 en stock
Refill reagents for JBL ProAquaTest GH test . Simple and safe control of water parameters in fresh water and ponds. Determination of the optimum total hardness.
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9. JBL - ProAquaTest GH - Total hardness test of soft water

JBL - ProAquaTest GH - Total hardness test of soft water
JBL - ProAquaTest GH - Total hardness test of soft water
(5 reviews)
€8.99
  • 5 en stock
JBL ProAquaTest GH is a quick test for determining the optimum total hardness for freshwater aquariums and ponds.
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10. JBL - Case ProAquaTest CombiSet 5 Tests + NH4

JBL - Case ProAquaTest CombiSet 5 Tests + NH4
JBL - Case ProAquaTest CombiSet 5 Tests + NH4
(7 reviews)
€42.49 €49.99
  • -15%
  • -15%
  • 3 en stock
JBL Combiset Test Plus NH4 is a set of 6 tests for freshwater aquariums. Allows to determine: pH , carbonate hardness , nitrites , nitrates and in addition: ammonium/ammonia and CO2 (calculation by table)
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for freshwater aquarium

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