Magnus my other Large/jumbo has be sittin in the tank curled up in a ball for 3 weeks now!! He wont eat,drink, or even move(Unless i pick him up and move him, hell walk about 3 crab step then curl up agian.) his Eyes are in the \_/ pose. here are the followings on the tank: Temp:75-78*F Humitity:80% Tank size:20gal long Food: fresh every day + dry 1 time a Week Tank mates: one other large/jumbo "bri" (Bri is partly buried right now) Subtrate: EE mixed with Oceanic Salt water Anyone know what could be wrong????