It is definitely true that the supplier of your EBJD will make a difference as to how hardy they are.
My breeding EBJD has grown pretty fast, but is also more aggressive than any of my regular JDs - so the often quoted rule that EBJDs are more placid does not always apply.
They are great fish though - for more information about them you could check out the bluejax forum
My breeding EBJD has grown pretty fast, but is also more aggressive than any of my regular JDs - so the often quoted rule that EBJDs are more placid does not always apply.
They are great fish though - for more information about them you could check out the bluejax forum