Hello everyone

Just joined up and need some opinions please. I have managed to breed 2 Corydoras catfish - more by luck than skill! They are now about 6 weeks old and about 1 inch long and very active and healthy. They are on their own in a small breeding tank and I really want to put them into my large community tank with the other 5 corys, guppies, mollies. 4 clown loach, 1 siamese fighter (male), 4 Hatchet fish, 5 neons and 2 ancistrus plecs. It is a 260L well established tank.
Do you think they are old enough to go in yet?

Look forward to your thoughts.