Nano biotope aquariums

I had a few nano aquariums, also biotops. They do not exist any more:

Black water peat creek in Malaysia:

15l, 38x18x24cm.
Fish: Boraras maculatus. Plants: Microsorum Pterosus "Windenow":

 

  

 

Black water peat creek in Borneo:
35x30x21cm + 5cm sump in the back.
Fish: a pair of Betta rutilians; Boraras brigitae. Plants: Cryptocoryne:

 

Here was its place:

In Summer it got overheated unfortunately and was lost.