i dont get headachs but get stressed out alot! part of it is moving all the time and having my tank to move. so im staying and so is my fish ( im SICK AND TIRED of moving all the time! ) and always wanting diff fish. right now my stress is from my oscars. for some reason the bigger one is always having his mouth move rapidly ( may be needing to by air tubes to increase oxygen ) so im worried about my oscars health and my tank is still half full ( putting up the beam this weekend so ill beable to fill it up finally ) and my convict frys, worried about them cause i do want some to make it but nowing my oscars and there predetory instinks most will be eaten. so ya thats my stress. oh and if i should add my magnum 350 ( thinking i may add that this weekend to )