Help about kh'.....?

Question

can i add n0rmal tablesalt to increase kh in an aquarium?if cant then add wad? The tap water in my country have 0dkh kh

Answer 1

NEVER under any circumstances add table salt to an aquarium! it can be very harmful! as far as increasing it, i really dont think you can, well atleast not spending  hundreds of dollars . sorry=[ maybe someone else on here will beable to tell you? =] well, good luck!