How do I go about getting my clown fish to breed

[Hemiseller]

Also would you have crabs snails and shrimp in their also?? I would like to start this with my pair pretty soon.

 

[Paul B]

I would not filter the fry tank as the babies are tiny. Instead, just change some of the water daily with your tank water.
Clowns fight normally then spawn. They fight all the time and spawn in between fighting, sort of like some marriages.
Shrimp will catch and eat the fry, crabs and snails should be fine