You may check out all the available products and buy some in the shop.
Continue Shopping
Free Shipping & Returns: On all orders over €100+
Check quickly and easily
Routine check or safety check:
With the Quick Test, 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 just one test strip.
Hold a test strip in your pool for one second, then wait 1 minute and compare the intensity of its coloration with the scale on the package. A safe procedure that also helps newcomers to achieve the best possible water quality in their aquariums.
If the measurement shows deviations from the optimal values, the differences can be determined exactly with the sera drop tests.
