my silver has been through a lot in his first 2 months of living with me. I had 2 Oscars in with him that where fine with my other arow that my 2 Pacus ate. The Oscars beat the crap out of him, he lost alot of his fins and got fungus on him. I cured the fungus and his fins are gorowing back rapidy. However, while he was in the 10gal treatment tank, he messed up the 2 feelers on his lower jaw. One is semi ok, but the other one is curled under and very short. So my question is, will they grow back??