Student Project Figures Figure 3 Fig. 3: The average percentage of plates within an ARMS unit colonised by Didemnum spp. over a short (nine-week) and long (year-long) period. The short bar is represented by white and the long bar is grey. Each bar is the is represents the mean of three replicates, with the individual data points shown. The error bars represent the standard error of each treatment. Figure 3 Figure 4