Alright, then I will concider feeding in my tank. Do you guys do anything like put down a piece of cardboard that is like half the size of the tank inside of the tank for feeding? Feed that on that piece of cardboard to help prevent any substrait getting eaten? I read someone did this but I dont know if it is a very common process.

And thanks for the 10-15% of bodyweight tip. I did not know that one. Very useful.