Thank u 4 the help...I do use cocoa fiber in my pixie tank...it's early and my brain and fingers were not workn 2gether yet I guess lol...I did take out stone and he has a water dish that I do clean daily...it takes up about a 3ed of the 55 gallon tank...I'm going 2 give it a clean and feed him and see what happens...thanx again 4 the input I will let u know if he starts usen water