Today I found this click beetle inside my BiOrbAir terrarium! This is the third time I have spotted an insect inside this terrarium in less than a week! This is Ampedus balteatus, a fairly common click beetle, that can readily be found in England and Wales. I've yet to catch this beetle - so far he's been too fast for me, as soon as I am able to catch him, I will release the beetle outdoors.
I also spotted this insect inside my BiOrbAir terrarium on the 12th February 2016. I couldn't see clearly what insect it was, it looked a fraction too large for a springtail, but I could be wrong and it could very well be a springtail.
My Miniature Orchid Trial Terrarium, as pictured on the 30th January 2016. Here you can see my my Masdevallia decumana flowering and my Lepanthopsis astrophora 'Stalky', which is also flowering - you might be able to just make out its teeny, tiny flower buds below the Masdevallia.
Schoenorchis fragrans pictured on the 27th October 2016. This miniature orchid was new to my collection, the plant had a number of pests residing inside its leaves and around the plant. It's worth thoroughly examining and quarantining any new plants you buy before introducing them to your terrarium.
Here's another photograph of the grasshopper nymph. I am guessing that he's a Bush Cricket. Grasshopper nymphs usually emerge around May or June time. I found this one inside my BiOrbAir terrarium on the 12th February 2016. The Nymph remained inside the terrarium until today, 13th February 2016, when he was placed outside in the garden.