Brown dots on Java fern

[DGJ]

Have some brown spots on my Java fern that I hadn’t noticed before.

can anyone shed some light on what it is and if I need to do anything please?

planted them 3 days ago in a new tank

 

[PorshaF]

I think that's how java ferns sprout new plants. They should drop off and grow

 

[coriesinhawaii]

Yep those are just the spores where baby plants will start growing

 

[DoubleDutch]

Yep those are just the spores where baby plants will start growing

Sporecases