What do sand shrimps eat?

Here's a breakdown of their diet:

* Plankton: They filter-feed on tiny organisms like phytoplankton and zooplankton.

* Algae: They graze on algae that grows on rocks and other surfaces.

* Detritus: They scavenge on dead organic matter like decaying plant and animal parts.

* Small invertebrates: They may also prey on small invertebrates like worms, snails, and other crustaceans.

Sand shrimps are an important part of the marine ecosystem, helping to control algae populations and provide food for larger animals.