Clownfish broken pectoral fin?

Discussion in 'Tank Emergency' started by i_declare_bankruptcy, May 15, 2019.

  1. i_declare_bankruptcy

    i_declare_bankruptcy out of control R2R Supporter Partner Member 2019 R2R Secret Santa Build Thread Contributor

    Joined:
    Mar 14, 2018
    Messages:
    382
    Likes Received:
    400
    Location:
    Denver, CO
    My big Clarkii has been swimming erratically today. Seemed to happen overnight because I didn't see anything wrong the previous day, and I check each fish daily. Other fish are acting as usual in the tank.

    It seems like her pectoral fin is stuck forwards, but occasionally she will swim normally as well. Like right now, I'm watching her swim normally, but she does seem a little slower than usual.

    She's eating like normal.

    The video below shows the 'stuck' fin, which occasionally goes back to normal.

    Perhaps there's something bugging her or is a thing they just do? Or do I need to take immediate action?

     

  2. EmdeReef

    EmdeReef Valuable Member R2R Supporter R2R Excellence Award Reef Squad

    Joined:
    Dec 2, 2017
    Messages:
    1,987
    Likes Received:
    2,568
    Location:
    New York, NY
    It’s probably due to aggression.

    Provided there’s no more aggression it should heal over time. Ideally though you should isolate in an acclimation box or even a separate tank until you realize what’s going on.
     
    Dom likes this.
Draft saved Draft deleted

Share This Page