I just spent 50 bucks on fish food and am wondering is there anything i could be doing that would keep my discus and oscar tanks happy that dosent cost me an arm and a leg ..??? i would rather be spending my money on getting my dormant 50 gal tank set up and going i.e. filter heater gravel than having to always fork out the big bucks on food .... what could i feed discus instead of blood worms is the main questions i mean come on 11 bucks for some stupid worms wtf???