He's selling the arowana. I was just checking the pictures to see its condition. I have plenty of space in the 400 gal, but the left eye has too much of DE.
it is highly unadvised , and the one in question is still a baby compare to what they do grow , much bigger and you could garrentie the aro would be killed , i have whitnessed it several times .
you do not see any succsesful mixes of giant snakehead in private aquaria when adult , if you did find one it would be very much the exception to the norm
it does work...... have seen giant snakehead combo with giant red aro, giant pleco and clown knife in a display tank at our lfs. another one is with RTC.