the bass activities would most likely be this.
-eat
-rest
-swim back and fourth against the front of the tank waiting for food to drop in
-eat some more
-swim around the take making sure no scraps where missed
-repeat
-eat
-rest
-swim back and fourth against the front of the tank waiting for food to drop in
-eat some more
-swim around the take making sure no scraps where missed
-repeat