The main tank has a size of 120cm (width) x 50cm (depth) x 45cm (height), with a total volume of 270L. It’s built of 12mm thick optical tempered glass, without any reinforcement or braces.
To install an overflow, a hole has been drilled in the top rear right corner. It has a diameter of 4.5cm and is 6.5cm away from the side and 2cm away from the top border.
The inside dimensions are therefore 117.6cm (width) x 47.6cm (depth) x 43.8cm (height), and accounting for the maximum water level due to the overflow, the effective volume is 211.6L
