Please could you add an option to lower the density of the Prismarine Crystal Particles, my underwater home is covered in Sea Lanterns and this is having a significant impact on my FPS (profiled using Spark this was the highest impacting)

I've tried disabling Plankton in case it was this, but it has no impact.

Illuminations-1.10.1
MC 1.17.1
Fabric

any update on this?

Yeah, this is really bad. I reported it on the discord a bit ago, i should've checked for a github issue though.

It makes Illuminations basically unusable in places with a lot of sea lanterns.

Holy moly I'll try to do something