

![]() | Project title | What is the effect of light on a Crayfish? |
| Difficulty Level | Elementary school | |
| Main link | Click here to view all details of this science project (Cached)  (View 3rd party site) | |
Description | ||
| The purpose of this experiment was to determine if Crayfish are attracted to light or repelled by light. I became interested in this idea when I had Crayfish for a class pet in fourth grade, and didnít know weather to leave the lights on around them or to leave them in a dark area. | ||
Materials | ||
| This idea is contained in a third-party website. To view the science fair projects, please click on the link above. Copyright in the third party website belongs to the relevant author. | ||
Brief Instructions | ||
| [Please see third-party website for instructions] | ||