every night my clown loach goes into hidding. at first i thought he got stuck and died, waited till the next morning to remove hiim, but then i saw him swimming away. night after nigth he goes back to his hole and sleeps away.
http://i2.photobucket.com/albums/y28/wildiana/DSC02917.jpg
http://i2.photobucket.com/albums/y28/wildiana/DSC02917.jpg