Achieve a balanced pH and appropriate hardness with the Regulator Tetra PH/PK Plus, a must-have for your pet shop.
Tetra pH/KH Plus increases carbonate hardness (KH) with precision and control. pH depends on KH and carbon dioxide (CO2) content. So, if the CO2 level is constant, the pH can only be influenced by the KH.</div
| Brand | Tetra |
| Supplier reference | 378067 |
| Color | yellow |
| Color | Yellow |
| Quantity per product | 1 |