Home Fish Maintenance pH & Other Substance Test Strips Tetra 6 in 1 Water Quality Test Tetra Tetra 6 in 1 Water Quality Test 5 3 reviews Reactive strips to determine the quality of the water. They check the values of total hardness, hardness of carbonates, nitrites, nitrates, pH and chlorine. See full description Model 6 en 1 Check availability Notify me Order 2 units, don't run out of it Buy it with... Europet Starfish 8,5 cm 34kr Features Tetra 6 in 1 Water Quality Test Reference4004218175488 BrandTetra Product TypeTest TypePh stabilizers, Hardness, Nitrites Model6 en 1 Description Tetra 6 in 1 Water Quality Test Customer Reviews Tetra 6 in 1 Water Quality Test 5 Stars | 3 reviews 5 Stars 67% 4 Stars 33% 3 Stars 0% 2 Stars 0% 1 Stars 0% Write a review Reviews in other countries Muy fcil de usar para primerizos en el tema de los acuarios Bien Bom e rpido