render pixelized when close-up (voxel render)

Hello,
I saw this just now.
The cloud was rendered well from distance, but when I zoomed in the cloud, it’s pixelized. (see pic)
Does someone knows how to fix that and give the render the same smoothness at any zoom level.
pixelized.jpg

Try reducing the voxel size.

  • Chad

thank you,
I’ll try