The only time mine ever go to the bottom is when food supply is getting low. They suck on the gravel. But they still stay active. Sorry I wasnt' much help.
__________________
46G Bowfront-
1 Golden German Blue Ram
1 Bolivian Ram
3 White Skirt Tetra
1 Cherry barb
2 Pepper cories
5 otos
10G- Hospital/Quarintine tank
Dwarf Gourami
3 neon tetra |