Hamster & Gerbil Cages & Habitats

I am setting up a new habitat for my 2 sibling gerbils. I want it to be as natural of a habitat as their ancestors in the wild live in. Which substrate would you recommend that would be as natural as they would receive in their desert environment?

So I recently posted a pic of my hamsters new set up. People said that CritterTrail is too small for her. She has two cages and then tubes connecting them. She runs in her ball for 4 hrs a day with a break each hour for water and food. Should I make her a bin cage or keep the CritterTrails cage?

Dwarf hamster (female) currently in cage along with male hamster has been since they were bought have noticed blood on her back above her tail

Gerbil care-gerbil with possible stroke

I've got a few questions. First my two birds are having a hard time bonding with me how do I fix that? Second I think my hamster needs a bigger cage, picture below, 3rd my leopard gecko has a heating Rock does that mean I can leave his light off during the night? How often should I clean out my bunnies litter box? My birds are starting to pluck their feathers due to boredom we're getting toy soon but how do I keep it from becoming a Habit in the meantime? Thanks!

My hamster won’t stop chewing on her cage. She has plenty of things to chew on but she won’t stop. What do I do?

My hamsters nose looks larger than usual...

I'm looking to get this cage. The chart says it's good for two guinea pigs, which I have. In the comments a lot of people say their two guinea pigs were happy. But I just wanted to be sure. I'm thinking about getting this cage and then getting another later on to attach to it and expand it. What do you think? I'm stuck with a large rabbit cage and I know I need to get them something better so that's why I'm looking at this one.

for a russian dwarf hamster, 7 weeks old, Dimensions: 13.500 inches H x 20.125 inches W x 33.000 inches L, is this enough ventilation? the holes are at the top of the container, 4"x24"

hi can u use second han dog cage or new pupy to go into

I have 2 hamsters. And is there any reason that cause them to actually push away the bedding? My cage is 3 levels. And they tend to push most of the bedding down to level 1 or 2. Why is that so? Is there any posibilities that they dont like the bedding? Should i change the type of bedding?

I have a hamster ( sugar ) and this other hamster fought with him and now he has a bloody nose , paws, and a chunk of skin was ripped out ( the size of my pinkie finger ) what should I do