Ok I have a 150g
and all the parameters are normal-
its been up and running several years with a general mix of
healthy community fish -
several each of the following -
large balas'
irisdecent cats
large buenos aires tetras
giant danios
rosery barbs
a few small various (sharpae')tetras or zebra danios..
all healthy.
one giant danio-
has turned very dark to medium brown,
and fins turning red..
otherwise seems healthy but a very strange color than any of the danios have ever been over the several years?
spawning? old age? what?
not so worried about this one fish as it may just be age related ?
but more wondering if its a diesease and/or contagiuos?
havn't changed food ,
and do regular water changes /check parameters etc..
thanks for any,
all input or advice
and all the parameters are normal-
its been up and running several years with a general mix of
healthy community fish -
several each of the following -
large balas'
irisdecent cats
large buenos aires tetras
giant danios
rosery barbs
a few small various (sharpae')tetras or zebra danios..
all healthy.
one giant danio-
has turned very dark to medium brown,
and fins turning red..
otherwise seems healthy but a very strange color than any of the danios have ever been over the several years?
spawning? old age? what?
not so worried about this one fish as it may just be age related ?
but more wondering if its a diesease and/or contagiuos?
havn't changed food ,
and do regular water changes /check parameters etc..
thanks for any,
all input or advice