Below you can compare the quality, in the left is the ordinary one.
After ordering the glass is time to use the silicon and make the tank. Due to it miniature size the quality of the seal is very important and we have to use some tape.
the tank is 26x23x16 cm and 5 are reserved for the filtration located in the back. In inch this is coresponding to 10x9x6 so a total volume arround 2.6 gallons.
The back will have a DIY background in order to hide the pump and the filtration.
to be continued