It will not be the same but it's ok

Before this I got a blue and red(more towards purple) veil tail betta fish and a turquoise crown tail betta fish but the crown tail has been gone forever after refuse to eat for several days. On last Friday, I get a new betta fish from the night market near my house,which is turquoise(with some blue colour) and red tail. Although I got a new one, but it is still will not be the same with the one that I had before.

This remind me from my high school time, I also had a blue and red ikan laga which I kept in my room at the hostel. But after I came back from my holidays(7 days,school holidays), I can see the water was very dirty because there was somebody else has been feeding non-stop which they were staying at the hostel while we were not there(they have some sort of school activities). It was not just dirty water but the smell was also not good because the ikan laga has been gone for quite sometime. So I just throw it. Then for a very long time I'm not kept any betta fish at all, but towards the end of last year I decide to give a try to kept betta fish because it's easy to taking care of. Just need to change water once a week and feed two times a day. Last night the veil tail had a suicide attempt by jump out of the jar, it was lucky that I'm not going to bed yet and found it still alive. My mum said that maybe the new betta fish has been too active and aggressive that make the veil tail feel being threaten and stress. Now I have to put a divider in between the jars.

*Although it is not the same but I'm still content to just to look at them.