Cool so ill moniter them and I will check my tank Ph and EC daily, Ill start off as you say really light because apparently the soil im using should have enough food for the youngsters to begin with but in the later stages of growth Ill begin adding my nutrients, maybe Im getting alttle too obsessed about these EC levels, I just want to get it right and understand the EC in my tank. Ill have to get myself a couple of those airstones, Thanks again, S.K