Sponges

[Pricey95]

Tanks been running for around 2 years and never seen a spokge like this in my sump before.

Any info on them?

 

[Gumbies R Us]

@ISpeakForTheSeas

 

[Elira_6301]

Thread 'White fungus/sponge please help!!!' https://www.reef2reef.com/threads/white-fungus-sponge-please-help.359486/

 

[Tahoe61]

Harmless sponges, common in cryptic areas.

 

[Elira_6301]

Thread 'Sponges growing in the tank' https://www.reef2reef.com/threads/sponges-growing-in-the-tank.1097327/