Many Fish don't eat guppies, like the neon fish. That is the most common mix I know.
ask somone at the pet shop
even smaller fish, but however if it is a pet fish then talk to your local pet store for what to feed your fish.
Fish..
In the wild turtles eat fish so they will probably eat your pet fish.
Yes, pet crabs will very likely eat fish food.
Fish.
Fish are omnivores, carnivores and herbivores. Carnivorous fish eat meat such as other fish. Herbivorous fish eat plants like algae, kelp or seaweed. Omnivorous fish eat both plants and animals! If you are regarding pet fish, give them fish flakes , available at your local pet shop.
The fish big enough to eat it!
dume things
Dogs and Fish
If the fish are tiny yes they will eat them. They can eat a fish as big as a feeder goldfish!
Puppy