Stax Tetra 6-in-1 Pond Test Strips - 25 Tests - pH, KH, GH, NO2, NO3, NH3/NH4 - Model 388207Tetra Pond Test 6 In 1 - 25 Tests for reliable pond water monitoring. Six-in-one test strips check pH, KH, GH, ammonia, nitrite, and nitrate. £11.50Onbuy.comDelivery: in United Kingdom ReportBuy!
Stax Tetra 6-in-1 Test Strip Water Test Kit 387120Tetra Aquarium Test Strip Fast easy testing of water quality Test strips that allow the testing of 6 water qualityparameters in 60 seconds Ideal for... £13.45Onbuy.comDelivery: in United Kingdom ReportBuy!
