Finnie
Almost Self-Reliant
Having bred parakeets in my basement for 12 years, and doing a little research on the effects of lack of sunlight, my first reaction was that if the plant grow light had any UV in it, it would be healthy for the hamster.
She buried 3 "hides" in the soil. IDK if she uses them, but they must help support her burrows somehow.i wonder if the hamster would use something like a terra cotta pot as a den if it was buried down there? that way it would not cave in.
I learned that burrowing substrate depth is associated with bar-biting. Hamsters in captivity don't chew on wire cages when they have bedding that is 31" deep. (the study looked at bedding that was 16" and 31" deep). I can get up to 20" deep in the aquarium I have by adding a wire topper.That and I need to make a topper. I am reading that hamsters tend to chew on wire cage regardless of the cage size and enrichment.