Can I just say as a bit of a noobie that planting live plants in fine (@1mm) gravel is the most infuriating job
Getting the damn thing to stay down without some sort of weight, I think you need an apprenticeship and years of training. The best bit was when I was nearly finished I touched some vallis I'd separated the other day and that popped up , pushed it back in and the next bit popped up. Anyway don't want to bore you too much and I feel better for sharing and at least all my plants are in!
Cheers,
Keith

Cheers,
Keith