the responses i've got is that it's not a good idea to house h. gigas together. they're prone to accidental (due to insane feeding response) or intended cannibalism. from everything i've gathered (i had a female for about a year before i had to sell her because of living situations) they really shouldn't be housed together. anything and everything they view as a possible food source they will attempt consuming.

GL on the new male! i hope you can breed them in the near future and put more CB animals on the market!