10% a day for 7 days is the norm when you have water problems but what has caused your ph to crash ...what water do you replace it with does it come from the tap and do you have a softner system in place ...can you tell me your normal maintenance eg how often and how much water you change also how often and how do you clean your filter also what are the fish that you are losing

__________________
**************************
dont mess with the best cause the best dont mess

adult anery motley male for sale pm for details