so i picked up a pair of bass couple weeks ago or so, and they were doing alright fir the first week or so, but lately ive noticed there super skittish....but if i sit away form the tank maybe 5 ft they are ok, but if i get closer to the tank to see them they freak out and will fire around in the tank form one end to the other and hide under the intake of my filters or under a powerhead... BUT when there hungry they come up the the surface looking for food and such.... will this go away after time ? i know that if i put some things in there for em to hide they will hide all the time and id never seen em until one day these 2 MASSIVE fish swim out from behind something lol