Thanks clive, so any ideas what it should be? Im not breeding, just for the plants really, do i even need to test this??ceg4048 said:It's probably a good idea to know what the GH and KH are, but having determined it from tap and from in the tank there is not much more to know or do. There is also no need to change it from a plant perspective. If you are attempting to breed certain fish that require either soft or hard water this is a different story but for the flora it doesn't matter.
Cheers,