H.leucoxanthus, patch under blue light.

[Patx]

Hello,
I add a young H. leucoxanthus wrass... about 3 mouth ago
He acting and eating great etc... nothing special.

But under blue light led, I see some patch on the yellow part.
Could be just the scale that refract light slightly differently...(probably)
Or a "transparent" parasite ?

Have you ever see that kind of "patch" on healthy fish ?

Tnk.
(Sorry can't take a picture, under white light everything is perfect)
I got fluke in mind... but...

 

[Patx]

Hello,
I add a young H. leucoxanthus wrass... about 3 mouth ago
He acting and eating great etc... nothing special.

But under blue light led, I see some patch on the yellow part.
Could be just the scale that refract light slightly differently...(probably)
Or a "transparent" parasite ?

Have you ever see that kind of "patch" on healthy fish ?

Tnk.
(Sorry can't take a picture, under white light everything is perfect)
I got fluke in mind... but...

https://www.reef2reef.com/threads/discolored-scales-in-yellow-coris-wrasse.788919/
I find some info ... perfect !

 

[vetteguy53081]

Hello,
I add a young H. leucoxanthus wrass... about 3 mouth ago
He acting and eating great etc... nothing special.

But under blue light led, I see some patch on the yellow part.
Could be just the scale that refract light slightly differently...(probably)
Or a "transparent" parasite ?

Have you ever see that kind of "patch" on healthy fish ?

Tnk.
(Sorry can't take a picture, under white light everything is perfect)
I got fluke in mind... but...

Pics under white lighting will always be helpful with assessments

 

[Patx]

Thk.
Fish is 100% perfect whit white light on.

 

[Patx]

But I have a 9years old Royal gramma that have a white eyes... since about 4 years...