I’m from Nepal. I’ve got this aquarium – a 50 ltr which is setup by using marbels as base, river stones and a driftwood as decorative, some live plants- anibus nana, duck weeds and other (forget the name😝). Background is a custom made wallpaper. As there seems blue pipes structure at both side-corner, they are gravel filter and at middle there is a power head which is a hanging type filter. And i’ve got a bubble stone also. At front top, there is led light and i’m using a steel type 50watt heater. Right now i’ve got a school of siamese and some cherry shrimp.