hi i have some how ended up with a red claw blue lobster in a ten litre tank which i know is way way way to small i ended up with it as uncles tank got smashed so he asked me to put it in my empty ten litre as a temporary solution but now he doesnt want another tank so hes dumped it on me so i am offering him for free hes about two inches long and ime in stamford linolnshire need to get rid as the tank is way to small and its getting recked. if you dont know what one looks like heres a pic they can grow to 6 inches so need a bigish tank.