Well after getting over the flu i have been trying to get back to the maintenance of the tank. I did a water change today. Used superglue gel to get most of the bubble algae i had. A few little bubbles i will get next time. I cleaned the skimmer pre filter, changed out the carbon and when i touched the chaeto to see what it felt like i noticed it was brittle. Some of it just crumbled in my hand. is this normal? is it because the fuge light i have is to powerful for it? i got to into the Game today to test the water so i will tomorrow or the next. any thoughts?