| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
StabHi pH Stable 4x 4kg, 3.6 liter, net bag for easy handling in a box
Use StabHi to both act as an substrate for biological filtration and a source of carbonate to counter "acid creep" (the process of acidification due to nitrification) automatically while adding calcium. Every pond should have a bag or two to help stabilize the pH and supplying essential minerals.
