ID Please

[jon2465]

New tank 6 weeks old this just showed up last couple days only one in tank ...what is it and should i be worried

 

[lmforbis]

Probably an aptasia. If there is one there will be more. Pest so try to get rid of it. There is a product called aptasia X. Some people inject them with boiling water. I’ve never had any so no real experience with getting rid of them. Peppermint shrimp can help keep them in check but your tank is too new to add shrimp.

 

[jon2465]

Thank you very much