DD often has pairs available, but they go fast. IMO & IME; CH triggers are quite easy, docile for triggers, needs lots of room. A pair is a must have for me. I don't know of any triggers that have ever spawned in captivity, except at public aquariums. I don't think any triggers have ever been raised from birth at all. Given their spawning and growth requirements, they may never be. But, the Asian breeders may find ways to artificially spawn them.