Aphids?

[Purperea]

My very small drosera admirrabillis is in flower at the moment, however today I noticed on its still unfurling flower a greenfly and very small single aphid, the aphid fell on the soil and was lost but the greenfly was removed. Will I soon have an infestation? Will I lose the flower!?!!
Thanks :/

 

[Grey Moss]

If you see pests its safe to assume there is an avenue for more of them to get to your plants. Look into getting some neem oil or a systemic pesticide.