Hi I'm Sim from Kuching, Sarawak, East Malaysia. I'm currently have 4 siamese tigers, 2 fei feng, 3 redtail golden arowanas,one green and one kalimantan super red arowana. Am looking for more information on siamese tigers and fei feng. wondering why 4 of my fei feng which i bought together keep on fighting until 2 died and i have to separate the others. cheers to everyone and keep in touch.