My arowana finally showed signs of droop eye at about 9-10 inches. Only in one eye though, kinda looks like DeeBo from the movie Friday. I'm not mad considering I already knew it would happen eventually. I still think little guys looking awesome and has some great color going on him. I'll make sure to post pix after work.....perhaps he's keeping his eye out on the clown knife on the bottom which actually is working out perfectly.....I curently got a 8-9 inch pleco which punks my vegatarian clown knife....maybe he knows he kinda a sissy, but work great with my silver arowana considering that my aro was getting punked by the old CK I had. ( which I donated to my buddies pond here in Hawaii)