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Testes de Água Sera

Sera aqua test-box Marin

Sera aqua test-box Marin

complete set for marine water
contains the 8 most important water tests
fast and accurate measurement results

The sera aqua test-box marin is a profi test set for exact determining of 8 important water values in marine water. The set contains the tests: -pH value -KH carbonate hardness -NO² nitrite -NO³ nitrate -NH4/NH3 ammonia/ammonium -PO4 phosphate -Ca calcium -Cu copper - coloure charts and detailled manual.

Sera aqua-test box

Sera aqua-test box

complete test kit for freshwater

The sera aqua test-box is a profi test set for exact determining of 9 important water values in fresh water aquarium or garden pond. All important tests are included.

from 73.85 €^*

Sera aqua-test set

Sera aqua-test set

tests: pH, GH, KH, NO²

sera aqua-test set for the exact determination of the four importent water values in aquarium or garden pond: total hardness (GH), carbonate hardness (KH), pH value and nitrite (NO²) content. With detailled instructions for use and cloure chart..

Sera Ammonia Test

Sera Ammonia Test

Determination of the total concentration
of ammonium (NH4+) and ammonia (NH3)
for approximately 60 measurements

The Sera Ammonia Test reliably measures the total concentration of ammonium (NH4+) and ammonia (NH3) in the water. Combined with the pH value, this determines the actual ammonia content. This helps identify spikes in ammonia levels and assess the biological filter performance.

Sera Nitrite Test

Sera Nitrite Test

highly accurate nitrite test
easy to use
for approximately 75 tests

Sera Nitrite Test for the xact determination of the nitrite content (NO2) in fresh and marine water. The test ist sufficient for approx. 75 test.

Sera Nitrate Test

Sera Nitrate Test

for accurate determination of NO3 levels
easy and safe to use
for approximately 60 measurements

Sera Nitrate Test for the exact determination of the nitrate content (NO3) in fresh and marine water. The test is sufficient for approx. 60 tests.

Sera CO2 permanent test

Sera CO2 permanent test

for continuous monitoring of CO2 levels
with an elegant glass container
with 90 fillings

Sera CO2 test carbone dioxide for the permanent testing of the CO2 value in the aquarium water. The optimal CO2 content is very important for a good plant growth and the right living parameters of your fish. The package content is sufficient for approx.

Sera Test Ca Calzium

Sera Test Ca Calzium

determining the calcium content
in a saltwater aquarium
for approx. 7,500 mg of calcium

Sera Test-Set Ca for the exact and reliable determination of the calcium content in sea water. In reef aquariums, calcium is required by ornamental algae, corals, and other invertebrates. For healthy coral growth, the calcium level in marine aquariums should be about 420 mg/l (ppm).

Sera Iron Test

Sera Iron Test

Iron Test for Freshwater
easy to use
for approx. 75 tests

Sera Iron Test (fe) for the exact determination of the iron content in the aquarium water. The test is sufficient for approx. 75 test.

Sera Phosphate Test

Sera Phosphate Test

Phosphate Test for Freshwater & Saltwater
easy to use
for approx. 60 tests

Sera Phosphate Test (PO4) for approx. 60 measurements in fresh and marine water. Phosphate strongly promotes algae growth.

Sera Chlorine Test

Sera Chlorine Test

chlorine test for Freshwater & Saltwater
for approx. 45 tests
quick and easy to use

Sera test Cl chloride for determining the chloride concentration in fresh and marine water or tap water. Chloride is corrosive and damages the fishs mucuos membrane. The sera test Cl is sufficient for approx.

Sera Test GH Total Hardness

Sera Test GH Total Hardness

determination of total hardness
for fresh and saltwater
for approx. 420 °dGH

Sera Test GH for the exact determination of the total hardness in fresh or marine water. The test is sufficient for 420 °dGH. Most ornamental fish kept in aquariums originate from areas with soft water.

Sera Test KH Carbonate Hardness

Sera Test KH Carbonate Hardness

determination of carbonate hardness
for fresh and saltwater
for approx. 390 °dKH

Sera KH Test for the exact determination of the carbonate hardness in fresh or marine water. The test is sufficient for 390 °dKH. In a community aquarium the carbonate hardness should be between 5 and 10 °dkH (saltwater 8 to 12 °dkH) in order to guarantee sufficient pH value stabilization.

Sera pH Test

Sera pH Test

easy-to-use pH test
for freshwater and saltwater
for approx. 100 measurements

Sera pH test for approx. 80 measurements in fresh or marine water. A stable pH value is crucial for the health of fish, invertebrates, plants, and filter bacteria.

Sera Test CO� Nachf�llpackung

Sera Test CO� Nachf�llpackung

refilling for the sera CO2 test

Indicator solution for refilling the Sera CO2 - permanent test..

Sera Test Ca refill reagent 3

Sera Test Ca refill reagent 3

refilling for the Sera Ca Test

In case of high calcium levels in saltwater aquaria the reagent 3 in the sera Ca-Test will be used up, while the remaining reagents still contain sufficient liquid. With the refill reagent 3 you can continue using your sera Ca-Test..

Sera Oxygen Test

Sera Oxygen Test

precise oxygen test
for freshwater and saltwater
for approximately 60 measurements

Sera oxygen test O2 to the reliable and exact determination of the oxygen content in the fresh and sea water. You can see the oxygen content of the aquarium water within minutes. Oxygen has a crucial function in aquariums and garden ponds.

Sera Magnesium Test Mg

Sera Magnesium Test Mg

accurate magnesium test
easy to use
for approx. 16,000 mg of magnesium

Sera test magnesium Mg to the reliable and exact determination of the magnesium content in the sea water. Magnesium fulfills two key functions in marine aquariums: it keeps calcium in solution and thus in a bioavailable form, and it is an essential nutrient for calcareous red algae and soft corals, which require it to form their spicules. For a stable and healthy reef aquarium, the magnesium level should be about 1,300 mg/l (ppm).

Sera Test SiO3

Sera Test SiO3

Silicate test for fresh and marine water

Silicate supports the growth of diatoms in salt and freshwater aquariums. The sera silicate test allows you to monitor the silicate level reliably. Silicate levels above 1 mg/j should be bound with sera silicate clear..

Sera Quick Test 6in1

Sera Quick Test 6in1

check 6 important water values
with 50 single test stripes

With the Quick Test 6in1, sera offers the optimal possibility to check the most important water values (pH value, carbonate hardness, total hardness, nitrate, nitrite and chlorine) in the aquarium quickly and easily with only one test strip. Use of Sera Quick Test 6in1 Hold a test strip in your tank for one second, then wait 1 minute and compare the intensity of its discoloration with the scale on the package. A safe procedure that helps even newcomers to achieve the best possible water qualities in their aquariums.

Sera Test Cu Kupfer

Sera Test Cu Kupfer

accurately determines the copper content
for approx. 50 tests

Sera Test Cu Copper for the exact determination of the copper content in the aquarium water. The test is sufficient for approx. 50 test.

available soon

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Testes de Água Sera