i have an albino afcrian clawed frog to my horror i came down thish mornin to find him on his back at the bottom of the tank i thought the worst but hes still alive but i had to leave for work (about 11 hours ago) hes seems to have lost all power in his legs so at the moment he is in the fish net resting near the top of the tank i have had him for about four months and hes fully growen my prameters are ph br between 7.0-8.5 ammonia 0.0mg/l nitrite 0.1mg/l so do you think there is any thing i can do ps. hes been eating as normal and nothing in the tank has changed in the last few months