Any chance they're a couple? I've got them 3 months ago and i don't know the age when i got em (i think like 2 months). I think that the first one (1-5) it's a female and the second one it's a male. It's possible to recognise them so young or I'm tripping?
Just wanted to share my most ambitious and difficult terrarium project. If you have some critics or suggestions tell me. Obviously the terrarium it's young and the plants and the moss aren't perfect but i'm hopefully they'll be.
I run co2, weekly fertiliser and 8h light(80%, 60W each) with sunset and sunrise mode.
On the moss and on the montecarlo in the middle keeps growing hair algae. I keep removing them but in like 3-4 days they come back. And the moss (Christmas and weeping) don't do good as you can see, any other plant thrive instead. What i'm doing wrong?