Well, yes you can usually.
First of all, take out the hermit crabs if there is any in the tank.
Second of all, you have to consider how long the lizard is staying in the tank for.
If the lizard is kept there permanently, then you would have to decorate the tank appropriately to what climate the lizard is used to. You should also see a vet, pet shop owner or someone that works with those lizards to get advise from them.
If the lizard is kept there for 1 to 3 days in the tank, it should survive if you give it fresh water everyday and food according to what lizard it is. It should still survive for 3 days even if you don't give it food but...yeah.
BUT DON'T KEEP IT IN THE TANK IF YOU HAVE THE CRABS IN IT.
(It could get chopped to pieces).
A tank
no because they could be land hermit crab and die
You should clean your hermit crab tank once a week to maintain a healthy environment for your pets.
Yes, hermit crabs don't usually fight. You could give the new hermit crab a bath so that it smells the same as the other hermit crab in you tank.
Its a good if it doesn't smell if it smells that can be a bad thing like ...... dead hermit crab, mold or mildew so its a good think. my tank doesn't smell that's a sign of a good tank and a happy hermit crab
yes
Well for the safety of your hermit crabs i would use the basic rule of 1gallon of tank space per hermit crab..... so you could get any size you want.... but lets say you had a 10gallon tank so you could have 10 hermit crabs in the same tank.
No they dont have air fresheners for hermit crabs
You should let it mold. It is part of life for a Hermit crab.
vegetables and crackers tank hermitt crab food
Well if you have a friend who lives close and has hermit crabs then when you are hanging out at each others houses you could bring your hermit crab with you and put it in their tank. (You need a little moving tank. The very small ones with a little handle on the top.) But when you leave you need to bring your hermit crab with you. ~EEE2
ask again with correct Grammar