my cory julli died just today 
and it was acting werid by swimming weak and not being able to move on occations, it also would take in air every 5 to 10 mins and then lie on the bottom .
but.. after it died and i removed it, i noticed it had rock hard fins (pectoral and dorsal) but not the tail fin and the body was like a stone ??
it that coz it was dead or did it have a disease ??
could the others be affeted ??
any advice welcome !
thanks
and it was acting werid by swimming weak and not being able to move on occations, it also would take in air every 5 to 10 mins and then lie on the bottom .
but.. after it died and i removed it, i noticed it had rock hard fins (pectoral and dorsal) but not the tail fin and the body was like a stone ??
it that coz it was dead or did it have a disease ??
could the others be affeted ??
any advice welcome !
thanks
