Some new invasive thing...?

[Dearth]

Originally Posted by DKoKoMan

Looks like common yellow sponges to me. I have a bunch of yellow sponge growth in my reef as well in shaded areas.

Tippers used to have dozens in my tank before I had my cyano invasion a year or so ago

[DKoKoMan]

Originally Posted by Dearth

Tippers used to have dozens in my tank before I had my cyano invasion a year or so ago

Ughhh... Cyano takeover is the worst. I remember I had that in my very first 75g reef, definitely don’t miss that.