I am leaving for home tomorrow and I am hoping to leave my snail and betta fish here for the long weekend. I went out and bought these week long fish feeder things for betta fish. I dropped one in the tank tonight and it seemed to be working ok, but then my snail found it. He is really, really enjoying it and I'm afraid he might eat most of it before the betta can get any. Now my question is, do you think I should add another one, or at least another piece just to be sure? I didn't think the snail would like it as much as it does and the package said each piece is enough for one betta for a week (seven days). I will be gone for six days. I just don't want to come back and find my fish starved to death! I guess I could always just take the snail out too and separate them for the weekend. What do you think I should do?