you can watch i think most of them online athttp://www.yidio.com/show/h2o-just-add-water
watch online through http://www.yidio.com/show/h2o-just-add-water
You can watch it on Hulu.com/h20-just-add-water
through http://www.yidio.com/show/h2o-just-add-water i think
If you are in England you can watch h20 just add water on nickelodeon or you can watch it in youtube just tipe down h20 just add water season 3
http://vbox7.com/search/?offline=1&vbox_q=h2o+just+add+water&page=4
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You can watch H2o Just Add Water on netflix, dvd, or hulu.
just watch it on youtube
nickelodian or internet
Yes you can on youtube, but just season 1.
cucirca.com just type in glee at the search