Different sizes and colors related item Tetra pe-ha- tropical test reagent (5.0 – 10.0) [Pet Supplies] [Tetra Test Aquarium Supplies] spectrum buranzu Japan test paper spectrum buranzu Japan nitrates [Pet Supplies] [Tetra Test in1 test paper (freshwater) [Pet Supplies] [aquarium supplies aquarium supplies] spectrum buranzu Japan] [ This Tetra Test in1 Marine Test Paper (saltwater) [Pet Supplies] [pages] spectrum buranzu Japan aquarium supplies] related search results in testing this item includes paper and one hitasu, 6 Item is nothing wrong check the water can test up to 25 loads in the paper in your aquarium water for 1 seconds. Inspection can be nothing wrong: pe-ha-, carbonate hardness, overall hardness, nitrites, nitrates, chlorine Ph: Water the right pH value is different depending on the type of fish. (Measurement Range: 6.48. 4) KH: The pH of your water bottle, and changes the amount of hydrogen ions and Carbonate vis a vis. (Measurement Range: 020 ° dH) GH: Total Hardness is the changes in the amount of salt and calcium magnesium salt in the water. (Measurement Range: 16 ° dH) chargers Length28.74 nitrites High concentration and fish is addicted to death. (Measurement Range: 010mg/L) No3 Length28.74 amounts nitrates and moss a lot easier. (Measurement Range: 0250mg/L) CL2 rated: No Chlorine Is Not A Trace or fish and filtration to remove the harmful bacteria. (Measurement Range: 03mg/L) Attention: Do not keep out of reach in the water. Ornamental Fish (freshwater) only. We do not use do not use for other purpose. Product Specs Item Size: H120 x W120 x D40 mm Weight: G Category: Nothing Wrong measurement test paper water country of origin or manufactured in: Germany.