Treatment,Crab,MassChange,Choice KelpNoChoice,1,-0.407251813,NoChoice KelpNoChoice,2,-0.227108057,NoChoice KelpNoChoice,3,-0.362297426,NoChoice KelpNoChoice,4,-0.444599805,NoChoice KelpNoChoice,7,-0.410342549,NoChoice KelpNoChoice,8,-0.373913043,NoChoice KelpNoChoice,9,-0.172687946,NoChoice KelpNoChoice,11,-0.491266553,NoChoice KelpNoChoice,12,-0.071164598,NoChoice KelpNoChoice,13,0.057764559,NoChoice SnailNoChoice,1,-0.583333333,NoChoice SnailNoChoice,2,-0.113253012,NoChoice SnailNoChoice,3,-0.408983452,NoChoice SnailNoChoice,4,-0.4,NoChoice SnailNoChoice,7,-0.234404537,NoChoice SnailNoChoice,8,-0.059574468,NoChoice SnailNoChoice,9,-0.212034384,NoChoice SnailNoChoice,11,-0.303389831,NoChoice SnailNoChoice,12,-0.003752345,NoChoice SnailNoChoice,13,-0.94,NoChoice KelpChoice,1,-0.551802617,Choice KelpChoice,2,-0.24586377,Choice KelpChoice,3,-0.387945409,Choice KelpChoice,4,-0.884769231,Choice KelpChoice,7,-0.997119409,Choice KelpChoice,8,0.066651423,Choice KelpChoice,9,-0.221091121,Choice KelpChoice,11,-0.563557601,Choice KelpChoice,12,-0.046132597,Choice KelpChoice,13,-0.14030413,Choice SnailChoice,1,-0.291576674,Choice SnailChoice,2,-0.593198992,Choice SnailChoice,3,0,Choice SnailChoice,4,-0.375912409,Choice SnailChoice,7,0.008287293,Choice SnailChoice,8,-0.001862197,Choice SnailChoice,9,-0.532724505,Choice SnailChoice,11,-0.298449612,Choice SnailChoice,12,-0.030120482,Choice SnailChoice,13,-0.017241379,Choice