Clownfish and Anemone

I currently have one clownfish. I have had him alone in the tank for a month. My other clownfish died 2 months ago. Could I pair my Ocellaris clownfish with a Snowflake Ocellaris Clownfish? Also, I am going to be adding Anemone once my tank matures. Are they any white or beige Anemones you recommend for my clownfish to host. My Ocellaris clownfish have been in my 40b for 3 months total. Also, my tank is currently an FOWLR and I'm soon getting full spectrum lighting, I might convert to a reef tank later. I forgot to add, will the clownfish host Anemone if i don't pair him with another clown?