I have a delhezi and his body is completely straight, but just his caudal fin is concave to the right. the caudal fin is perfect but it points to the right and is also concave. can I take the delhezi out and maybe nudge the caudal fin to the left and straighten it out? he's still a baby, 3", or maybe i can cut the caudl fin and maybe it will grow straight? its not an injury but im pretty sure he was born with the concave caudal fin to the right.
