just out of interest what are the symptons of pH problems?
my pH changes - out of the tap quite alot, it ranges from 7 to 9, and has meant I do minimal water changes - since what ever they put in the water hurts the fish - if I adjust the pH in the Water Change about a month later some fish will die, it always seemed very sudden but I kept a (sad )diary and so stopped adjusting the ph and the ifsh stopped dying fingers crossed touch wood etc...
Does adding water with a different ph cause long term damage to the fish is there some thing I should be looking out for?
if this makes no sense its because I am watching CSi at the same time.