Any Idea What These Are

[Anthony]

Hey everyone,

These things seem to have taken over my sump,
can anyone identify these things,

Thanks for your help.

Anthony

 

[Shooter000]

Pineapple sponge

Totally good , they will slowly disappear over time, usually they show up in a new system

 

[Anthony]

Perfect,
They seemed to have taken over my sump, and i was starting to get worried,

Thanks for the quick response.