Tetra 243545 PH/KH Plus 250 ml

Stabilises pH values and avoids a drop in acidity Optimally adjusted KH and pH values are important for natural aquarium water in order to meet the needs of different fish species The water values should be regularly tested - e.g. with Tetra Test 6-in-1 250ml for 1,000 L aquarium water (increases KH by approx. 1dH) For all freshwater and seawater aquaria