Female clown died

[daniella3d]

It is best to separate them through eggcrate, or best is to take the old one out and put both clown fish (old and new) into a quarantinen tank.

That's what I did with my female that was alone for 1 year. I took her out and put her at the same time as my new (much smaller one) into a quarantine tank.

That way the female is not so territorial and she will be more prone to accept the new one.

They formed a couple after 4 weeks in quarantine so I could put them back into the main tank after 6 weeks without problem. If needed, it is a lot easier to separate the tank in half with eggcrate if there is fighting to let them get used to each other.