Just started my grow and planted a germinated seed yesterday. All my research about these things tells me in about 4-weeks she'll be drinking about 1/2 gal water per day. I have to be out of town for 3-days mid September. Instead of getting another res and tying it in I was thinking of just filling my res up to the rim well past the 2-gal limit, about 3-4 gallons. This will submerge much of the hydroton in my grow chamber. To all you waterfarmers out there, do you think I'll see any problems with my grow when I come back?