gosh durn it you guys beat me to the breading part lol
and yes TheOldSalt is correct:
They breed in the spring.
When the daylength gets longer and the temperatures get warmer after a winter period, spawning season comes.
They will spawn in an aquarium if it's a huge aquarium. When I say huge, I don't mean 55 gallons, either.
It won't hurt them to gulp a bit of air, and frankly, since air rises in water, they hardly ever swallow any air anyway when gulping at the surface. However, you can try sinking food.
|