Buddha Seeds vs Dutch Passion

I made a modification to the reservoir this time round, adding a hose port thing. It's connected to a small length of hosepipe that goes right to the bottom middle of the reservoir. It makes draining and refilling the reservoir very easy and the funnel slots in nicely to add nutrients, etc. Pleased that all 4 seeds have germinated at the same time. This is in contrast to the last grow where I had lots of issues with germination. I suppose it's a good omen. The light is currently at 20% intensity, will be turned up to 40% soon