Small update – Crypts fighting plant pests

Emersed setup update
Recently, I wasn´t paying much attention to my setups, so it was a shock when I discovered that some Crypts have melted down and one of my emersed setup was full of some kind of plant pests (aphids?). I am not sure whether these Crypts have melted down due to a high temperature or it was a “work” of this plant pests. I have used some plant pest killer so lets see. Anyway, that were only leaves, plants in general look fine. No worries.

My other – temporary – setup is fine (there are high temperatures too, but without any trace of plant pests).