I've had my gold nugget for a few months and he was about 3-4" (not sure of the sex, but I like to think of him as my little guy). I really don't know what happened, so I'm turnning to everyone for some help.
Last night I noticed that his sides were getting somewhat pale. There wasn't any kind of growth or fuzz that I could see, just faded areas. He was out of hiding a little more than normal but, other than that, seemed fine. This morning when I woke up he was really pale and within an hour he was dead.
I did water tests both last night and this morning and nothing seems out of the ordinary.
PH = 7.2
KH = 9 deg
Nitrates = 10ppm
ammonia and nitrites = 0
I took this picture as soon as I got up (No flash, so that's not what is washing out the coloring). Before, he was as dark as his tail, if not darker.
Does anyone have any suggestions or thoughts on what might have caused this?

Last night I noticed that his sides were getting somewhat pale. There wasn't any kind of growth or fuzz that I could see, just faded areas. He was out of hiding a little more than normal but, other than that, seemed fine. This morning when I woke up he was really pale and within an hour he was dead.
I did water tests both last night and this morning and nothing seems out of the ordinary.
PH = 7.2
KH = 9 deg
Nitrates = 10ppm
ammonia and nitrites = 0
I took this picture as soon as I got up (No flash, so that's not what is washing out the coloring). Before, he was as dark as his tail, if not darker.
Does anyone have any suggestions or thoughts on what might have caused this?
