Are neone tetras a good source of food to occasionally feed my firebelly newts ? I ask this because i am getting more newts and along with them comes neon tetras. I didn't have anyone to give them to so i thought that maybe i could feed them to them. They don't come from a petshop so should be healthy and i'd give them other food sources aswell. I know of someone who buys his from a petshop and all his newts are healthy but this might just be a lucky occasion ?