What is happening?

[Link119]

There has been something going on with my Raspbora for quite a while (a few months or so) which i cant quite seem to figure out. The fish is acting quite normal but I dont know how long long it will live. What can I do to help it?

 

[Rianyu]

Are you talking about the colour fade? Can you give tank size, number of fish, what kind of fish, water parameters and a bit more description on whats going on?

 

[Link119]

Both the color fade and on one particular fish there is a red spot in its belly. There are 4 of these rasboras in a 10 gallon with some plants.

 

[Rianyu]

How long has this been going on?

The colour fade makes me think it's stress induced. This may be caused by any water parameter changes, temperature changes etc.