Grey film on rocks?

BRS
Jump to Last
Oscar’s25Gal

Oscar’s25Gal

Community Member
View Badges
Joined
Mar 9, 2020
Messages
80
Reaction score
190
What state or country do you live in
Other International
Rating - 0%
0   0   0
My 25g has been running for 2 months. It is currently FOWLR. Recently I have noticed two types of white/grey film like things growing on my rock, so could anyone please identify them?

Here is a photo :

film1.jpg
film 2.jpg
 
Nutramar Foods
Top Shelf Aquatics

Similar threads

A
Unexpected “sparkling dust” on live rock after lights out — pods, bacteria, or something else?
Replies
1
Views
340
Gumbies R Us
Gumbies R Us
T
Help - What is this growing on my rock work?
Replies
4
Views
84
Fish Fan
Fish Fan
kboogie
EMERGENCY Semilarvatus Butterfly Heavy Breathing White Film on Body Lathargic
Replies
17
Views
873
kboogie
kboogie
Bfishing
Mysterious red dust of doom on my sand bed
2
Replies
28
Views
752
Bfishing
Bfishing
saltwaterfish.com
    • Like
First Saltwater Tank: What Would You Do Differently?
Replies
3
Views
76
TylerHaworth
T

TOP 10 Trending Threads

AlyciaMarie
    • 2 Thumbs
    • Love
PARTNER DRIVE CONTEST Birthday Bash Early-Bird Giveaway: A $1,000+ Orphek Light Could Be Yours Wednesday Night!
2 3
Replies
59
Views
672
revhtree
revhtree
revhtree
    • Like
    • 2 Thumbs
Any Labor Day tank plans? Happy Labor Day!
2
Replies
20
Views
159
KrisReef
KrisReef
DmitryB
Hippo Tang not eating
2
Replies
31
Views
305
mfinn
mfinn
D
    • Hugs
    • Like
Restarting due to blue clove polyps
2
Replies
27
Views
369
Tcook
Tcook
Mr.BobDobalina
Talk me out of DSB in sump
2
Replies
34
Views
551
Subsea
S
mfinn
    • Like
I think I'm being influenced but not in a good way
2
Replies
27
Views
628
mfinn
mfinn
1ocean
    • 2 Thumbs
    • Money
    • Hugs
Desert Oasis Upgrade to 400 H2O volume-2026
2 3
Replies
44
Views
710
1ocean
1ocean
125mph
    • Like
Cyano problem, need help
2
Replies
26
Views
371
Fritz05
Fritz05
PointerReefs
New Copperband damaged fin
2
Replies
21
Views
287
Jay Hemdal
Jay Hemdal
creefyken
  • Question Question
Problems with coral
2
Replies
21
Views
342
Saltyreef
Saltyreef
BRS

IF EVERY OPTION HELD ROUGHLY THE SAME NUMBER OF GALLONS, WHICH TANK SHAPE WOULD YOU CHOOSE?

  • Traditional rectangular

    Votes: 8 21.6%

  • Long and shallow

    Votes: 6 16.2%

  • Cube

    Votes: 4 10.8%

  • Peninsula

    Votes: 9 24.3%

  • Lagoon or extra-wide

    Votes: 8 21.6%

  • Tall display

    Votes: 0 0.0%

  • Dropoff

    Votes: 1 2.7%

  • Bowfront

    Votes: 0 0.0%

  • Hexagon

    Votes: 0 0.0%

  • Cylinder

    Votes: 0 0.0%

  • Fishbowl

    Votes: 0 0.0%

  • Something else (describe it in the comments)

    Votes: 1 2.7%
See comments…

New Posts

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