What is this?

Hightower105

New Member
View Badges
Joined
Jul 27, 2023
Messages
12
Reaction score
28
Location
new york
Rating - 0%
0   0   0
I have this white/beige powdery stuff in my sink, clogs my filter floss, lays on the bottom and also covers the return pump and heater. I have a Red Sea max130d so sump is in the back. Can someone ID this? Thank you
IMG_1674.jpeg
 

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%
Back
Top