Personally, the genes of the fish play a big part. If by feeding alone can enhance the fish so much, then no point we breeder try to do enhance breeding to produce better quality fish.josear1286;3546674; said:dude a a Q... is ot true that if you feed your aro carrots once in a whil it will make the red coloring way more brighter...... and if this is true would it work on Pbass?