Well, darling, pet sea snails are quite the picky eaters. They feast on algae, plankton, and even some decaying matter. Just make sure to keep their diet varied and their tank clean, so they don't turn into snail-sized divas.
no
Lobsters and Crabs, octopus, Sea Anemones, and sea spiders eat snails in the ocean. A variety of fish also eat snails in the ocean.
each other
on my opinion fish do yes in deed eat snails but not all fish
slugs and snails
Sea Snails can eat bits of dead Animals, but they generally eat weed.
There are many different species of snails and they all eat different things. Some snails eat garden plants and some snails, such as sea snails eat plankton and fish.
Many types of snails are scavengers, and will eat fish food and any organic matter they find around the aquarium. However, many snails are herbivorous, and will ignore all food with the exception of plant matter. So it really depends on whether your snails are scavengers, predators, or herbivores.
I have never heard of water snails eating chalk, i just go to the pet store and get some algae wafers
insects, worms, snails, and other small animals.
Raccoons eat mollusks. Otters eat mollusks. People eat mollusks.
animals like starfishes and crabs eat sea snails