Whats this growing on dry rock?

[Trukingny]

No clue where this came from its the only place in my system its at i dont believe its aiptasia at all.. im hoping its some type of sponge and just a good sign that my dry rock is coming to life..

 

[Katrina71]

Good guy.

 

[Trukingny]

Good guy.

Good i was worried

 

[Florida Sunshine]

I can't see well enough to guess. Any chance of a better picture?

 

[Onewolf]

Good guy.

What kind of good guy?

 

[Trukingny]

I can't see well enough to guess. Any chance of a better picture?

 

[Trukingny]

I can try a little better when i get home

 

[Florida Sunshine]

Well the zoom in shows it doesn't look like aiptasia, but darned if I know what it is.

 

[Eagle_Steve]

this is a type of white sponge. I cannot remember the name for the life of me. They are filter feeders, but can get to the point of annoying corals and possibly covering zoas up. Granted, this is only if they have enough silica and other nutrients to fuel their growth.

With that said, all my tanks have some here and there and if they get close to something, I just pluck the overgrowth off.

 

[Katrina71]

What kind of good guy?

Sorry. You had it right.