i bought 2 delhezis at my local petstore when i first got them they where onlyabout 1.5inch each they are both in a 350L tank all to them self but its been 1month now one of the dels already grow to 3inch while they other one still look 1.5inch and yet the smaller ones much more aggrassive this i realy dont understand im worryed the bigger one will outgrow him really fast then eat the smaller one
man -_-