I have a German Blue Ram in my aquarium and for a long time now he has been rubbing the bottom side of himself ABOVE his pelvic fin. I thought the rubbing was due to protozoan as numerous other fish were also rubbing at the time. However, now he is the only one rubbing, and when he does he will do it in quick succesions. Before rubbing he may also shake all of his fins frantickly or dart forward as though their is a striking pain/itch or whatever you wan't to call it.
I grabbed the camera to get a close up of his body ABOVE the pelvic fin and it appears to me that there is some redenning in between each scale that shouldn't be there and possibly wasn't there when he was first bought.
Here is the close-up picture, what do you all think??
Here is a picture of the same fish about 2 months ago before the rubbing started:
Just to ensure that slime-disease isn't there, could someone tell me whether the colouring of the Ram is lighter (mucus-coated) than it should be based on the picture shown below please?
Thanks again,
Mark.
I grabbed the camera to get a close up of his body ABOVE the pelvic fin and it appears to me that there is some redenning in between each scale that shouldn't be there and possibly wasn't there when he was first bought.
Here is the close-up picture, what do you all think??

Here is a picture of the same fish about 2 months ago before the rubbing started:

Just to ensure that slime-disease isn't there, could someone tell me whether the colouring of the Ram is lighter (mucus-coated) than it should be based on the picture shown below please?

Thanks again,
Mark.