Hello,

Yeah, the seedlings do look a bit stretched. They seem to be doing fine though. I would watch them and if they start to bend over then tie them to a stick that you will stick in the soil. I would get a fan on them in order to help build the stems strength. Not a heavy wind, just a very light and gentle breeze.

It sounds like you have enough light now. Is it all fluoro's still, if so keep them as close to the plants as possible. You want to keep the plants at a temp of around 78*. The fan will also help with some heat.

Hope this helps.

Peace