flowerhorn id and questions

[donut104st]

so iv had this guy or girl? since he was 1 inch hes about 4 nowi gave him a 200gal all to himself and started to grow a small hump then some white patches apeard on his forehead i thought they where some type of stretchmarks fromthe hump growing so i paid no attention to it but now im worried the fish is doing fine but the patches havent left and itsnot like somethings nipping at it since its alone so what is it????

also i wanted to know if it was a male or female and what type of fh is it?

also i wanted to askwhat can i feed my fh togive it more colore? hes feeding on omegaone right now

 

[donut104st]

bump

 

[donut104st]

bumskeeeees

 

[Redearsunfish]

Looks male to me.

Is the discoloration in a recessed area(s)? If not, could be just color. hard to tell from your picture.

 

[donut104st]

ttt

 

[donut104st]

bumskees

 

[donut104st]

help please =D

 

[donut104st]

taaacos

 

[FishingOut]

From the pics he doesnt look all that healthy. He looks rather skinny, What color is his poop and how and what is he eating?
The reason I ask is Ive yet to see a stretchmark on a flowerhorn and Ive had some Monster koks. Could be a sign of hexmita or could be a bacterial or fungal infection or it just be natural coloration. Cant tell you exactly which one from the pictures provided but a little research will go along way.
The thing is when I see skinny fish with onset of HITH approx. 8/10 times its hex.
Haha thats a MONSTER tank for a 4in fish ;D. He probably gets lost in there.