Will they breed with other fish around?

[GIMojo]

Will fish breed if there are other fish in the tank?

 

[oscarbreeder]

They sure will.

 

[krap101]

kind of depends on which fish it is. some breed more and some breed less. what are you thinking of?

 

[Billsgate]

Yes sir, they do breed with other fish in the tank. Here's what I've bred in a 'community' (small variety of fish) setup: White clouds, guppies, honey gouramies and keyhole cichlids!

If this is regarding your mollies, then be sure that they will breed.

 

[Fluff]

I agree. I've had livebearers breed as well as angelfish and rams in community tanks.