Veggies for nerite?

I have two nerite snails and I was wondering what brands of store bought vegetables would be safe as supplement foods, cause I know that they tend to have pesticides and/or preservatives. Right now I have green giant baby carrots and fresh express spinach (a week past the best by date but I figure the snails wouldnt care much) and birdseye frozen vegetables at home. I'm hesitant because these brands seem to use pesticides or similar. I can't seem to find a whole lot of info on google so I was hoping somebody here might be able to clear it up

 

I feed my plecos lots of different veggies. I just buy them at the grocery store or walmart and just wash with a veggie brush under running water like I do for us and I had a problem have never had a problem with my plecos or my nerite snails. ZuchhinI squash is a favorite of the nerites. Alison

 

Ok, I will try something like that. Thanks a ton!

 

You're very welcome. Alison

 

Get something you'll like too. Yours may enjoy them, but my nerites almost entirely ignore anything I put in for the snails.