I'm in high school and I'm raising mealworms for my experiment. I have a total of 5 treatments and 5 containers/treatment. Each container contains 10 worms. I measured the length & weight of the worms every three days for a period of 1 month. They didn't start out with the same length and weight. I calculated the differences between the length of the initial day and the final day of the experiment for each container. I did the same thing for the weight. What kind of visual can I use to represent that data ? Can I run an ANOVA on it to determine the significance ? By the way, is the P-value of ANOVA the same as the T-value ?

I would really appreciate if you have any other statistic recommendation.

Thanks so much for your help!