| Availability: | In stock (1) |
| Delivery time: | 3-5 working days |
5-in-1 Aquarium Test Strips in an affordble pack of 4. Tests ,pH, NO2, NO3, KH, GH. (pH, Nitrite, Nitrate, Carbonate & General Hardness). For Freshwater /Saltwater. Contains highly precise colour chart for accurate results.