Columbian Catfish Fighting?

[catfish101]

Hi all,
I have 3 columbian catfish in my 75 gallon brackish tank(48in,15in,24in) along with some Archer fish ad scats.The columbians are all around 7 inches long and have lived togeather their whole life(well sinse i got them when they were 2 inches long).
But there have never been any problems even ate feeding time(they are pigs and can eat whole half inch algea disks) But last night i saw them fighting and chaising eachother around. Is this just playing or could it be a sirous problem?


* note that they will be moved to a 125 gallon brackish some time in the next few weeks when it is done cylcling. (Right now they are only about a year and 3 months old so they are not stunted at all)
Please help!

 

[nmonks]

Likely just high spirits. Wouldn't worry about it unless you start seeing fin damage.

Cheers, Neale

 

[catfish101]

thanks you nmonks i will definetly look out for fin damage but today they have seemed a little more mellow.