okay well i am planning to get a silver arowana for my 150 (im going to upgrade once he gets bigger) and im planning on getting a few other predators clown knife, bichir, pbass, things along that line my tank is near the end of cycling and i was expecting to get a large sum of money within the next few days but i do not think that is happening any more but i do know that im getting 40 dollars in a couple of days so my question is should i use the 40 for one arowana or use it towards my other stock and get the aro later once i have more money (a couple of weeks) the aros at my lfs are about 7-8 inches and they are 50 bucks but i can get 10 dollars if i have to so what should i do guys? help me out please thank you if i used the 40 towards my other stock it would probably go to a bichir, marbled goby or clown knife or if you have any more suggestions just let me know thank you!