This is a sleek, Fish Tank-style 3D printable PC case designed to show off your build like a display piece. The sharp edges and plexiglass side panels give it a clean, futuristic vibe while keeping all the hardware visible. Despite the design, it’s very practical and easy to assemble.

The airflow is also very solid, keeping temps at 36c CPU and 71c GPU on an intense benchmark  (my setyp i5-10400 + RTX 3060)

PC case features:

300mm GPU
160mm CPU Cooler/Single fan AIO
3 x 120mm Fans  (Or 2 Fans & 1 AIO)
SFX PSU
MicroATX/MiniITX
1 Slot for SATA SSD

I made a video showing how to assemble LilFishyTanky, so feel free to check it out:

👉 https://youtu.be/fMX3A2h68RY

Materials and stuff needed:

2.5kg of filament  (PETG recommended for strength)
A pack of M3 Heated Inserts
Pack of M3 Screws
Set of PC screws
2 plexiglass/acrylic sheets (265 x 173 and 265 x 338)
16mm PC button

Tools needed:

Soldering iron (for inserts)
Screwdriver
Hot glue gun