THE DEAD AROWANA

It's a sad sad evening.. my stupid arowana jumped off the aquarium.. and when I was back home.. I found it lying dead on the floor already.. It's quite a shock because I covered the top with the lid.. how can it jumped with the lid on.. heran laaa.. why can't it wait until it gets bigger? tensionnya, stupid arowana.. may it rest in peace..
So what's the next ikan to buy? Discus may be.. heheh..