My new super RED arowana

Hi arofanatics guys this is my first post with my first super red arowana.

currently i have a juvy 8-9" super red arowana

main diet
1 pc mp for breakfast
sera arowana pellets for dinner

lighting of my tank is t5 white light

water has some double black azoo which i think does not help lower the ph
cause it is still 7 above

filtration has canister filter eheim 2080 pro 3 150 gal tank and 1 sponge filter


Comments and suggestions are welcome


just got my sr a few days back
http://www.youtube.com/watch?v=QPtXhDC-h2I&feature=plcp

arowana eats pellets at day 3
http://www.youtube.com/watch?v=oxw1tZwA8Ng&feature=plcp