Black spiky growth on rocks?

Reef by Steele, Pods Starting @ $12
Jump to Last
Sinibotia

Sinibotia

Active Member
View Badges
Joined
Oct 2, 2019
Messages
171
Reaction score
261
Location
Portland Maine
What state or country do you live in
Maine
Rating - 0%
0   0   0
I noticed a black spiky growth on a rock today in my 10g reef. Dont know for sure how long it has been there as I just moved the tank and the rock got turned somewhat.

20200322_170643.jpg
 
Tidal Gardens
Tidal Gardens
Reef by Steele, Pods Starting @ $12

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

  • Yes!

    Votes: 32 45.7%

  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%

  • No.

    Votes: 26 37.1%

  • Other (please explain).

    Votes: 3 4.3%
See comments…

New Posts

World Wide Corals
Tidal Gardens
TCK Corals
Dinkins Aquatic Gardens
Deltec
Top Shelf Aquatics
Chewy.com
Nutramar Foods
New Posts
Back
Top