Ok i bought two kuhli loaches and they like to hide... well today after changing water i figured i would move the statues around. They like to get inside them and hide... well today no loaches. They are not inside any statue they are not on my floor, there are no bones or flesh floating. They were there this morning but now they are gone. My LFS where i purchased them said that they can dig into the gravel and hide there. I have sifted through the gravel and nothing but the LFS said they can swim fast in gravel. Does anyone else have Kuhli Loaches that bury themselves in gravel? When will they come out how do they eat then?