LOL.... thatīs completely normal..... and he can do just fine on his own.. he doesnīt "need" a mate...having two is quite good but they donīt neccesarily need one..

males do "havwe fun" with males, as females can do with females.. just that females may lead to unfertile egg laying... and even unfertile may cause calcium loss... so if you get him a female and donīt plan on letting them hatch will cause this calcium loss anyway, fertile or not...

and this "action" doesnīt neccesarily mean he was a breeder but just a male with hormones.. hehe... and in need... LOL...