Jess7 said:I definatly will be doing that tonight! Has anyone ever used one of these? The girl on the store told me you have to lift it up a down to move the stuff out from under the gravel and then suck in on one side of the tubing and it'll drain out into a bucket. Is this correct? Sorry for all the questions. Just want to do it right. Plus shall I assume I remove my betta before I do this?