Jump to content

Clownfish shaking/seizure


Recommended Posts


I recently got two Clownfish for my new shallow tank, and I've observed one of them shaking as if having a seizure. I understand that this behavior signifies submission. The dominant Clownfish has been energetic, swimming all around the tank, while the submissive one has been more less active. They are trying to establish a pair bond, but I am concerned that the dominant fish may potentially harm or even kill the submissive one during this process.  


Could this happen?

Link to comment

As long as the smaller fish submits to the larger fish, all should be well.  Typically, there is only an issue when one won't submit to the other.


It can sometimes look pretty aggressive, but the female will rarely hurt a submissive male.  There shouldn't be any torn fins.  If there is, you might choose to separate them (at least temporarily).

  • Like 2
  • Thanks 1
Link to comment

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recommended Discussions

  • Create New...