Well here are some updated photographs, I wouldn't say he looks better than before, but certainly he looks a bit different. Not quite sure what is going on with his colour
Whoa! That that is a MAJOR color shift! Steel grey/blue to copper? Something doesn't sound right. Unless maybe he is carrying marble genes. A lot of times marbles will change their "patch formation".
He was too quick so I couldn't get a close up, certainly much more aggressive towards the mirror than he was when I took the last photos, so I guess he must be doing pretty well.
Well it is a dramatic change, I think when I took the photos last time I used the flash which did distort the colours a bit from what you see without the flash. He seems happy enough though! Looking at the previous photo even the finnage has changed a bit, it's like he's a different fish, but I assure you he is not, my first and so far only betta. ( I have more plans though... )
He was too quick so I couldn't get a close up, certainly much more aggressive towards the mirror than he was when I took the last photos, so I guess he must be doing pretty well.