It is great relief. Had silimar thoughts like Marcos. What the heck is going on, I know tank is "healthy", everything is ok with everything, ideal, and suddenly this marking occures and grows...and I scratch my head...marking grows, fish is ok...I tought it maybe some genetic disease...with this fish.
Maybe one interesting fact, since we are obviously not talking about illness, but "colour variation" ( cant remember better words ), this particular clown is little darker than rest of guys. So I find this interesting...it reminds me on humans and our skin, you know what I mean, pigmentation...every individual has markings of some kind.
Now instead of being worried, I am anxious to see how big this spot will grow.
