What is this in my tank

[Amanda 234]

Hi just wondering if anyone can help by telling me what this is in my aquarium wasn’t really worried about it but now I have about 16/17 just need to know what it is and if they are good or bad and need to get rid of them thank you

 

[DED65]

Looks like Aiptasia or similar anemones. They will keep spreading and irritate other corals in the tank.

 

[Amanda 234]

Looks like Aiptasia or similar anemones. They will keep spreading and irritate other corals in the tank.

What’s the easiest way to get rid of them any ideas

 

[DED65]

Berghia nudibranch, Peppermint shrimp (L Boggessi), Filefish. You can try some of the chemicals, but sometimes these cause them to spread.

 

[chipchipbro]

congratz, these are very hardy corals.
Nice score

No, just try a kleini butterfly. (he will eat other corals too)