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
(19 reviews)
9.13 €
  • En promotion
  • 20 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. SALIFERT - Ph Test

SALIFERT - Ph Test
SALIFERT - Ph Test
(12 reviews)
6.50 €
  • En promotion
  • 21 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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3. JBL - Refill ProAquaTest KH - Carbonate Hardness Test

JBL - Refill ProAquaTest KH...
JBL - Refill ProAquaTest KH - Carbonate Hardness Test
(9 reviews)
4.99 €
  • En promotion
  • 7 en stock

Reagent refill for JBL ProAquaTest KH test.

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4. SALIFERT - Nitrite test

SALIFERT - Nitrite test
SALIFERT - Nitrite test
(5 reviews)
7.19 €
  • En promotion
  • 6 en stock
Accurately tests the nitrite level of your seawater. Allows you to take around 60 measurements. Instructions in French
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5. JBL - ProAquaTest NO3 refill

JBL - ProAquaTest NO3 refill
JBL - ProAquaTest NO3 refill
(8 reviews)
9.99 €
  • En promotion
  • 6 en stock
Refill reagents for JBL ProAquaTest NO3 test .   Allows you to do around 40 tests.
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6. JBL - ProAquaTest GH Refill - Soft Water Total Hardness Test

JBL - ProAquaTest GH Refill...
JBL - ProAquaTest GH Refill - Soft Water Total Hardness Test
(8 reviews)
4.99 €
  • En promotion
  • 10 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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7. JBL - ProAquaTest PO4 Phosphate Sensitive refill

JBL - ProAquaTest PO4...
JBL - ProAquaTest PO4 Phosphate Sensitive refill
(3 reviews)
8.99 €
  • En promotion
  • 3 en stock
Refill reagents for JBL ProAquaTest PO4 Phosphate Sensitiv. Allows you to do around 50 tests.
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8. JBL - ProAquaTest NO2 refill

JBL - ProAquaTest NO2 refill
JBL - ProAquaTest NO2 refill
(8 reviews)
5.99 €
  • En promotion
  • 7 en stock
Refill reagents for JBL ProAquaTest NO2 test .
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9. SALIFERT - Ammonia Test

SALIFERT - Ammonia Test
SALIFERT - Ammonia Test
(1 review)
8.99 €
  • En promotion
  • 9 en stock
Accurately tests the ammonia level of your seawater. Allows you to take around 50 measurements. Instructions in French
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10. JBL - ProAquaTest Fe refill - Testing the iron content of water

JBL - ProAquaTest Fe refill...
JBL - ProAquaTest Fe refill - Testing the iron content of...
(2 reviews)
10.99 €
  • En promotion
  • 7 en stock
Refill reagents for JBL ProAquaTest iron test . Allows you to do around 50 tests.
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