ph drop faded hongi scales....

[nemo1981]

yeh i had a ph drop in my hongi colony tank,<
>the ph dropped from about 8.2 down to 6.5.<
>now their scales seem to have faded a bit and i imagine it''s due to the ph drop.<
>just wondering if this will clear itself up.<
>i have also done a 30% water change and the ph is up to 7.8 now.<
>any advice appreciated.<
><
>oh they don''t seem to be bothered by it, just the scales look a bit shabby now.. Steven & Amy<
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