i got these green terrors last week .they are both about 2.5" , i was watching them eat this morning and noticed they have their breeding tubes as if they are sexually mature and getting ready to spawn . i know they are a male and female pair cause when i bought them hey were both tag teaming the other green terrors in the tank and defending their little corner of the tank so i got them now, i have older green terrors that i raised in order to breed but never seen them have their tubes so young . i was thinking that they might not be as young as they look and are stunned . so my question is will they spawn at that size or will they need to grow more?