accually i realliy like the aestetics of this explosion, keep it up bro!
and to help you on your way, take this upvote
You press CTRL+P to open the property pad. Click the box at the top and select "life". Set the number at the bottom to a big number like 20000 or something and click on the deuterium. This supercompresses it and makes it explode much more powerfully.
Alright kid i can see you are quite new and that's ok. i learned this lesson the hard way. People tend to downvote weak deut bombs like this. I used to build these and some guy just harassed me and called me stupid. To make sure that doesnt happen to you ill teach you how to make powerful bombs