[peterl23454]

i have researched this a little bit and most people seem to use the culture starter dics and such......is it possible or has anyone just dumped a bottle of dt's into a 2 liter bottle filled with 1.020 sw.

i read that on a small scale you dont need lights or an air pump... {i have these though} i read you can just set the bottles in a window or outside and open and shake{after you put the top back on!!!}the bottles daily -i would imagine you need like 5 inches of space on top for this to be effective....you could just open the top and squeeze the liquid to the top and then suck new air in and cap and shake.