Thanks nin. I am not sure what happened to him. The tank levels are perfect and he wasn't beat up. He was hiding this morning when I saw him and when I turned on the lights this afternoon he was lying on the bottom.
Don't worry about it! You're welcome, I hope you can figure out what's going on.
Awesome vid as usual! It always makes me grin seeing them. I especially liked seeing the one at the beginning go through the plastic plants ^.^ How much food do you usually go through? Sorry if that has been asked previously.