What Iis this?

[Reefey]

Hey! Found this one on my LR i got from the LFS. At day time its smal and tryes to hide and on night time it gets bigger and comes out. The picture is taken wen the lights are off. Is it bad or good?



Thx for helping

[Stlrockguy]

Aiptasia considered to be a pest anemone

[bmattingly117]

Yea definitely aiptasia. I would get rid of it sooner vs later..can spread and infest. Go to your LFS and ask for aiptasia x, and that should take care of it if done correctly..

[Reefey]

Oki thx!

[54seaweed]

lemon juice and or white vinegar in a syringe and shoot it in its mouth will also kill them
aiptasia X works too I just hate the white chalky residue it leaves behind