White Residue on Rocks?

BRS
Jump to Last
Addicted2Acro

Addicted2Acro

https://www.instagram.com/sweetsreef/
View Badges
Joined
Feb 9, 2025
Messages
181
Reaction score
60
Location
Minneapolis
What state or country do you live in
Minnesota
Rating - 0%
0   0   0
I came back into the office this morning and saw there is some kind of white buildup on some of my rocks that formed over the weekend. Have never seen this before. Any idea what it could be? Screenshot 2025-07-28 at 9.24.10 AM.png
 

Attachments

  • IMG_3942.MOV
    23.9 MB
Printed Reef CaddyStack filter tower, Neptune Syst
New Orphek OR4 iCon LED Bars
Do you have photos of your tank? video isn't loading on my end
 

Attachments

  • IMG_3952.PNG
    IMG_3952.PNG
    728.4 KB · Views: 37
  • IMG_3951.PNG
    IMG_3951.PNG
    747.8 KB · Views: 16
  • IMG_3950.PNG
    IMG_3950.PNG
    777.4 KB · Views: 26
  • IMG_3949.PNG
    IMG_3949.PNG
    776.5 KB · Views: 17
  • IMG_3948.PNG
    IMG_3948.PNG
    668.8 KB · Views: 42
  • IMG_3947.PNG
    IMG_3947.PNG
    672.2 KB · Views: 31

Similar threads

alipaksi
    • Like
Powdery White Dust on Glass & Wavemaker in New Tank Cycle – Normal Biofilm or Precipitation? (Photos Attached)
Replies
16
Views
226
kratosxxl
K
jadedog
    • Sad
    • Like
Feeling kinda defeated
2
Replies
33
Views
1,083
craftycamper
C
Hal3134
    • Sad
All my fish are dying in a mature tank. Need HELP!
Replies
19
Views
582
Hal3134
Hal3134
S
EMERGENCY Sudden injury- coral beauty missing tail.
Replies
8
Views
406
sgdnycct
S
bubbleguppi
EMERGENCY weird white bump on clownfish
Replies
7
Views
78
bubbleguppi
bubbleguppi

TOP 10 Trending Threads

Daniel@R2R
    • Like
    • 2 Thumbs
  • Poll Poll
New Gear Everywhere...But where does the Reef Hobby still need a breakthrough?
2
Replies
28
Views
738
Daniel@R2R
Daniel@R2R
N
RODI Mistakes/Idiot needs help
2
Replies
23
Views
315
NitrateKillah
N
T
    • Like
New Reef Tank - Not sure what to do.
2
Replies
20
Views
245
TheNewClownFish
T
DmitryB
    • Haha
    • Like
    • Wow
Is BRS trolling us?
2 3
Replies
57
Views
1,433
DmitryB
DmitryB
AlyciaMarie
    • 2 Thumbs
PARTNER DRIVE CONTEST Birthday Bash Early-Bird Giveaway: A $1,000+ Orphek Light Could Be Yours Wednesday Night!
2
Replies
21
Views
144
docscorals
docscorals
A
I think my clowns have gill flukes help needed
2
Replies
29
Views
509
AnthonyA5059
A
Randy Holmes-Farley
    • Like
    • Mind-blown
Random chemistry thought of the day #12: It's not the heat...
2 3 4
Replies
70
Views
1,110
Court_Appointed_Hypeman
Court_Appointed_Hypeman
WeekendShepherd
    • Like
    • Wow
  • Question Question
EMERGENCY Ammonia spike unknown source
2 3
Replies
50
Views
766
WeekendShepherd
WeekendShepherd
NuckChorris
    • Haha
Unsatisfied with G5 Blue Radions
2
Replies
21
Views
365
oreo54
oreo54
Teddy99
Stock Order of fishes and wish list
2
Replies
20
Views
309
Teddy99
Teddy99
BRS

HOW IMPORTANT ARE FISH TO MAKING A REEF TANK FEEL COMPLETE?

  • Essential! A reef needs fish movement and personality

    Votes: 17 58.6%

  • Very important, but one or two fish may be enough

    Votes: 4 13.8%

  • Optional... a coral-only reef can feel completely finished

    Votes: 1 3.4%

  • I actually prefer a coral-and-invertebrate-only system

    Votes: 0 0.0%

  • It depends on the tank’s size, style, or purpose

    Votes: 5 17.2%

  • I’ve kept a fishless reef (details in the comments)

    Votes: 1 3.4%

  • Well...it's complicated... (answer in the comments)

    Votes: 1 3.4%
See comments…

New Posts

World Wide Corals
Nutramar Foods
SaltwaterAquarium.com
Dinkins Aquatic Gardens
Tidal Gardens
TCK Corals
TSA
New Posts
Back
Top
Home
Forums
Post thread…
Market
What's new