Not sure if correct forum, but... what is this?

[legrunt]

I just noticed these pink strips at the bottom of the tank. Any idea what these are?

 

[T_BONE]

Maybe Coralline algae......

 

[legrunt]

Maybe Coralline algae......

Under the substrate? plus I set up this tank only a few days ago... Doubt its coralline... But would be glad if it is. Does it grow that fast?

 

[T_BONE]

I’m my tanks I have coralline algae at the sand surface and a tad below. Maybe from ambient lighting... idk.but you are right. It wouldn’t grow that fast. Sorry I missed that the tank is only a few days old.

 

[Reef Tripp]

Cyanobacter

 

[legrunt]

Cyanobacter

Hmmm, noob question... is that a problem?

I had an aiptasia hitchhike on my LR. At first I thought, how cool.

 

[Reef Tripp]

Suele ser un problema de falta de circulación y exceso de nutrientes.

 

[splitting_lanes]

Translated:

It is usually a problem of lack of circulation and excess nutrients.

 

[legrunt]

Ah ok, thanks...

 

[Reef Tripp]

Sorry, no translated

 

[HOOPDEEZ]

Hard to tell, but is it on the silicone only? Also did you use concentrated bleach to clean it? Sometimes that can discolor silicone.

 

[legrunt]

Didn't use any chemicals to clean the tank... only rinsed with the garden hose.
I'll take a closer look at home later on in the evening to see if it is purely on the silicone...