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due to its porous nature
Repeat dosage after 3 days
To enhance natural colour and use as a regular dietary food supplement
does not have any fissures and hair cracks which allow condensation water to can penetrate
When the regulator is open
Sera Quick Test 50 Strips (PH KH GH Cl2 No3 No2) WATER CONDITIONER due to its porous natureQuick and easy monitoring Routine monitoring or safety check: The sera Quick Test provides the optimal possibility to check the most important water parameters (pH value, carbonate hardness, total hardness, nitrate, nitrite and chlorine) in the aquarium with just one test strip quickly and without any problems. Immerse a test strip in your tank for a second, then wait for 1 minute and compare the intensity of its colors to the chart on the package. A