The maximum ratio of gelatin to water is 1:100.

The maximum ratio of agar powder to water is 0.5:100.

3,In the video, I used the smallest tested ratio; you can increase the amount of water based on this but do not exceed the above maximum ratios, or the pudding will not set properly.This is the smallest ratio I have tested, so you can increase the water amount based on this, but do not exceed the maximum ratio mentioned above, otherwise the pudding will not set.