What is this

[Sexytang]

i let my tank go two weeks without cleaning and wc and a weird mushroom and green looking stick thing started to grow the mushroom loooing this is blackish and small little heads and the green thing is in the middle

 

[Sexytang]

Can see it right in the middle

 

[dwest]

Can see it right in the middle

Don’t remember the name. It’s a type of algae. You should be able to pull it off if you want.

 

[wattson]

looks like the beginning of this .......
lhttps://reefs.com/magazine/a-look-at-the-macroalgae-caulerpa/

 

[wattson]

it will take over,,might be best to pull every last bit ,,including the tiniest bit of the roots too...

 

[reef lover]