Could I build a cave that ground anemone?

[leokan]

I would like to add a anemone for my crown fish, but I am worry that it ruin my corals. Thinking of using live rock to build a cave that crownfish can pass but anemone cannot, is that possible?

 

[EW_Fish]

It will make it's way out.

 

[jd371]

They squeeze through the tightest spaces. This is a picture of my RBTA squeezing through the rock. It originally started on the other side.

 

[Bret Brinkmann]

Clownfish can host corals too. I have seen some hosting corals with long polyps/tentacles. Any coral that resembles an anemone is fair game.

 

[jd371]

Clownfish can host corals too. I have seen some hosting corals with long polyps/tentacles. Any coral that resembles an anemone is fair game.

Yep, mine are hosting a Toadstool with 4 RBTA's right next to it.

 

[Halal Hotdog]

Clownfish can host corals too. I have seen some hosting corals with long polyps/tentacles. Any coral that resembles an anemone is fair game.

Clownfish don't host. Anemone, coral, or random structure in aquarium is what is hosting the clowns.