I have two American green tree frogs. I know there have been a lot of posts on this, and that I should feed them two or three crickets daily. However, because I have two, should I separate them at feeding time to make sure both get two to three crickets daily (if I feed them in separate containers every day, won't that stress them out)? Is there an easier method (like putting in anywhere between 15-30 small crickets at a time, and then feeding them again when the crickets are all gone)? Thanks!