Help. Fish's fins deteriorating

[ll206]

Hey guys. I recently noticed that the fins on my clownfish, and yellow watchman goby are deteriorating. What should I do? Help.......

 

[set-man]

Are they getting picked on? If not this is most likely a bacterial disease sometimes called fin-rot. You can isolate them and treat them with an antibiotic. An antibiotic in your main tank can crash the system because they can kill the bacteria sustaining your system. One thing I found is that bad water conditions promote these kind of diseases, so check & correct your water.

 

[ebeckels]

i would put this into the disease forum if i were u. You'll get much better help there!