IME
colour morphs of the same fish do school together given the lack of their own colour.
IE 1 green TB with 6 normal TBs will school with them but 3 green TBs with 6 normal TBs will tend to stick more with each other than the larger school.
however keep 6 of each and you will find they all school together.
as for LD they are again a colour morph of the ZD so yes they will school with ZDs
colour morphs of the same fish do school together given the lack of their own colour.
IE 1 green TB with 6 normal TBs will school with them but 3 green TBs with 6 normal TBs will tend to stick more with each other than the larger school.
however keep 6 of each and you will find they all school together.
as for LD they are again a colour morph of the ZD so yes they will school with ZDs
