B12 vitamin deficiency


Dark body colouration
The colours of the fish are darkened beyond their normal shade.
Growth poor
Parasite infested fish show very slow or no growth, as parasite is taking the food.
Reluctant to feed
Fish comes to eat but with evident lack of appetite.


Lack of essential B12 Vitamin (Cyanocobalamin) in diet.


If detected early outlook is good, however if left late much permanent damage to fish will occur.


Please login to see the treatment information.


There are 7 disease pictures available. Please log in to see them.

Login has failed
Login has failed
Don't have an account? Register here


There are 1 disease videos available. Please log in to see them.

DMCA.com Protection Status