HOW TO INCREASE FLOWERHORN HEAD (HUMP)
1.To increase flowerhorn hump feed high protein food it will increase the hump size. 2.keep mirror aside of the fish tank for 1 hour a day. 3.don't give more stress. 4.change 50 percentage of water once a week using tube. 5.Give them space to feel free. 6.most of all it depends upon the gene.