Does it ever go to sleep? Are they always out of their tubes? I've had mine for about two months and I see new white growth at the top of it's opening. I'm just wondering if it ever goes back into it's tube to sleep. The only time I see it go in, is if a critter or I touch it. At times I bring my work home with me and I'm up late at nights. Lights off in tank... Coco is still out.
TIA
TIA
