How many rams horn snails to breed?

[wtusa17]

I’m going to order some painted fire red shrimp from aquatic arts and I also want to buy some rams horn snails. They have pink and blue ones. The least I can get for the blue is 3. How many pink should I get? Is 2 enough? I will be putting both in shrimp tanks. Do I have to separate or will they not Inter breed?

 

[Colin_T]

you only need 2 for them to breed.

keep the different colours seperate

 

[wtusa17]

you only need 2 for them to breed.

keep the different colours seperate

Ok thanks