Cyclo,

Thanks for the info. I am actually using an 18 gal res but I only am putting in 5 or so gal of water. Reason being is that the more water I put in it seems it warms up a lot quicker. Keeping it at about 5 gal the water temps are more stable. I am using the old ghetto frozen water in a plastic bottle but its working. Roots look very healthy. Ph is always right on the money. I know its a little high maintenance doing it this way having to top off etc more often but it seems to be working so I will stick with it. I do have an airstone going. whats a good H202 product? What about hydrogen peroxide is that okay to add to the rez if so how much? Do you think they are looking okay at 26 days?

Peace