not to worry it will grow back....but just make sure u maintain good water parameters.....my arowana injured its tail last year....the whole tail had come off...but it eventually grew back after some time...so don't worry..:)
Thx bro....yes, it seems to have some pearlies.....was thinking whether to put it in a dark tank....:confused:....for the moment i will leave it as it is in hope of raising the shine level...let's c how it goes...