Mighty Morphin' Amano Shrimp
#1
I have 7 Amano Shrimp in my tank, 6 of them are the standard grey colour with dark sadles. 1 of them for some unknown reason to me has changed colour and has turned a really darkish brown all over.
Hes still quite active and adventurous for a Shrimp but I don't understand why he has changed colour.
Any ideas?