[Williamhawk]

hello,

I have a well established tank with all the proper parameters (measured by liquid test kit), nothing new added to tank in many many months (6 months or more) and that was simply adding additional plants. 3/4 water change done weekly.

Last week I had 2 neon tetras die a day apart. I usually lose 1 or 2 fish year but never 2 a day apart. Neither fish appeared distressed or ill and they were 2 of the older neons in the tank (I would say 3 or more years old).

How long do Neon’s normally live? I’m wondering if it is just old age or fi there is a problem lurking in the tank?
Please help.
Thanks!

I didn’t find the right solution from the Internet.

References:
http://www.aquariumforum.com/f2/how-long-do-fish-neon-tetras-103577.html

 

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