• Welcome back Guest!

    MARSH is a private reefing group. Comments and suggestions are encouraged, but please keep them positive and constructive. Negative threads, posts, or attacks will be removed from view and reviewed by the staff. Continually disruptive, argumentative, or flagrant rule breakers may be suspended or banned.

Help to ID them. (1 Viewer)

Users who are viewing this thread

Huang21921

Supporting Member
Joined
Mar 13, 2020
Messages
25
Reaction score
32
Location
Katy
4746A7CC-4136-4D3D-B55A-9964D59C08FD.jpeg
 

Attachments

  • 7D943369-23F3-4543-BAFC-9A4388EC0FCC.jpeg
    7D943369-23F3-4543-BAFC-9A4388EC0FCC.jpeg
    284.3 KB · Views: 17

frankc

Supporting Member
Member Spotlight Contest Winner
Build Thread Contributor
Joined
Jun 11, 2012
Messages
1,350
Reaction score
1,322
Location
The Woodlands
The first one looks like a sponge of some sort. I hadn't seen one quite that color before - it's pretty cool.

The second looks like a Rhodactis mushroom.
 
OP
OP
H

Huang21921

Supporting Member
Joined
Mar 13, 2020
Messages
25
Reaction score
32
Location
Katy
The first one looks like a sponge of some sort. I hadn't seen one quite that color before - it's pretty cool.

The second looks like a Rhodactis mushroom.
Is sponge harmful? It’s growing pretty fast in my tank.
 
Top