H2o Pool Products Discount Code In Which Episode Of H2o-just Add Water Does Charlotte Loses Her Maemaid Powers?

In which episode of h2o-just add water does Charlotte loses her maemaid powers? - h2o pool products discount code

2x24 I saw the video on YouTube, and after a short video of Charlotte lost their powers! When the daughters of the moon pool, but I can not imagine that is the episode, can you help? (H2O-Just Add Water)