Standard hitchhiker ID please?

[LePlat]

Assuming aptasia but they just showed up after a massive algae bloom forced me to do a tank black out. Just looks slightly different from aptasia that I'm used to seeing but I think it is, despite nothing new in tank for months.

 

[BlennyTime]

Looks like Aptaisa. Be careful around the zoas, a lot of chemical methods will kill them too. But if you leave it, it will irritate them into closing and they won’t open back up until it’s gone.

 

[Mike N]

Thats my good friend Aiptasia for sure.

 

[LePlat]

Looks like Aptaisa. Be careful around the zoas, a lot of chemical methods will kill them too. But if you leave it, it will irritate them into closing and they won’t open back up until it’s gone.

Crap.... they have been fully open blocking it out, but its looking like there is also one under the plug

 

[Rp8]

Get Aptasia-x. Has worked everytime so far, knock on wood. Or pull the plug and inject it with lemon juice. Never tried that, sounds like extra work