Well spoke with the LFS and they are more than happy to replace some cardinals however they say my PH is too high at 7.4 which I am inclined to believe as they do prefer 6.5-7.0 but I have read that they can be kept in PH upto 7.5. I know that I am a little high but hey!
They have said I need to lower the PH can anyone suggest anything? I dont really want to add chemical as I dont want to effect the filter at this early stage!! Also 4 Cardinals seem to be doing so well!!
They have said I need to lower the PH can anyone suggest anything? I dont really want to add chemical as I dont want to effect the filter at this early stage!! Also 4 Cardinals seem to be doing so well!!