Need idea for science fair project!!!!

[snake momma]

So, my science fair project is due in January and I want the focus to be my crested gecko and my leopard gecko. Please offer up ideas, nothing is dumb. However, please make it humane as someone else said to cut off there tails and take pictures of it growing back and I prefer not to torture my animals.

[millertime89]

I would do something with their diet and different types of food and seeing if different foods promote different growth speeds.

[mrgrimm]

I don't know much about geckos but maybe you could safely induce temperature fluctuations into their habitat and record any differences in behavior or eating according to higher or lower temperatures???

[snake momma]

My freind suggested seeing how the different type of foos affect weight increase.