Protocol describes the culture of marine euplotids using Dunaliella salina or D. tetiolecta as a food organism. Dunaliella tolerate a wide range of salinity, thus they are fairly easy to grow in the lab using artificial sea salts. - [Read Culturing Marine Euplotids Using Dunaliella as a Food Source Protocol]
Feeding euplotids with algae can lead to asynchronous cell starvation and vastly different cell sizes within a culture. Asynchronous starvation also leads to different levels of mating competence. Furthermore, algal pigment remnants can interfere with many applications (e.g., fluorescence microscopy). - [Read Refeeding Marine Euplotids with Bacteria Protocol]