Hi.
I have just bought a cuple of p13. They eat well and act normal, but i have noticed that the female have a bump on the left side of her rectal gland... i have not been able to get a picture yet... but does anyone have experience with this? I saw a picture on MFK once, of a ray in a simular state, but i cant find it now.
Her disc size is 15 cm. - Culd this be somthing that dissappear when the ray get older... that it is a temporarily swelling of some kind...
If not, how about giving birth.. culd it be a problem?
Attaching a simple drawing showing the size and the position of the bump..