what is this

Ineedclownfish

New Member
View Badges
Joined
Mar 29, 2023
Messages
14
Reaction score
0
Location
england
What state or country do you live in
United Kingdom
Rating - 0%
0   0   0
i think this is coraline algae but i am not sure so ca anyone tell me?
it used to be green but now it is purple with tiny hints of yellow

image.jpg
 
It looks like a thermostat...
It looks like a thermometer.
Also, it's likely algae growing on the suction cup. Does it brush off easily?
How old is the tank? Typically coralline algae doesn't change colors. Do you have something in the tank that could have seeded it?
 
You can barely see whatever it is in that photo.
 
i mean the things on the suction cup
Rub your finger over it. If it's coralline, you won't be able to get it off easily. It'll feel hard/crunchy. If it's a regular type of algae, it'll rub right off.
 

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%

New Posts

Back
Top