I JUST PURCHASED A 5 INCH SILER ARROWANA. I CAN'T GET HIM TO EAT. I HAD A 13 INCH ONE IN MY TANK AND BELEIVE IT OR NOT MY CAT GOT INTO MY TANK AND HE JUMPED OUT. THE FIRST ONE ATE THE FIRST NIGHT I HAD HIM BUT THIS ONE, IT'S BEEN ALMOST 4 DAYS AND NOTHING. IM FEEDING THAT TANK FROZEN BRINE SHRIMP AT NIGHT AND PELLETS AND DEHYDRATED BRINE SHRIMP IN THE MORNING. ANY SUGGESTIONS????: