My Dad brought over some water from his pond for me to test, And his PH wasn't good so I recommend he got something to equalise the PH in his pond and to get his own kit for testing it.
3 Weeks Update "Nope son, still no good!"
"Ok Dad but just take your time with it, follow the instructions on the bottle, slowly but surely... probably... just keep adding the stuff you bought to equalise the PH so it's not so extreme"
4 Weeks Update "Nope son, no change at all, this PH UP Stuff just aint cutting it"
"............PH............UP............ Dad your Test Results are Purple......"
3 Weeks Update "Nope son, still no good!"
"Ok Dad but just take your time with it, follow the instructions on the bottle, slowly but surely... probably... just keep adding the stuff you bought to equalise the PH so it's not so extreme"
4 Weeks Update "Nope son, no change at all, this PH UP Stuff just aint cutting it"
"............PH............UP............ Dad your Test Results are Purple......"