Here are some videos created at the Science and Technology Magnet High School of Southeastern Connecticut.

This is a video of a Fungia plate coral eating a prepared coral food. The video is sped up several times.

Here is a video of Coral Bank coral Caulastrea furcata 16.9.4-9.1 from Mystic Aquarium

Below is video of Acanthastrea lordhowensis eating

 Advanced Topics in Environmental Science

Thames River Invasives Eating Phytoplankton

A Clove Polyp Eating Nudibranch