Do the tubular nostrols grow back??

[lix.ma14]

My nasty S#!+ albino bichir bit off half of both my favourite delhezi's pectorial fin plus both of his nostrol tubey thingys. Will they grow perfectly back?? The pectorial fins didn't even heal for more than a month!! medecin. i'm going to separate the tankmates after i get my 75 gallon tank.
thanks

 

[mfk0432]

not to sure hope it gets better

 

[JamesF]

yes they regrow.

 

[johnnycoolxx]

They'll regrow but it takes time.

I would separate the dels from the albino. Then I would put Melafix in there to help speed up the healing. Melafix always worked for me when I have a fish with damaged fins.