Ok I have little seashells in my Hermit Crabs Cage Should I have Rocks Or Sand Or Shells then How Do I clean I

Answer 1

I sell Hermit Crabs in a pet shop.
Hermit Crabs should be in sand so they can dig and explore easily.
In order to keep the sand cleaner, keep water in a Glad ware type container with at least an inch of sand.
Rinse well several times a week to keep clean. Crabs like to sit the the combination to get wet.
Extra shells are necessary so the crab can move on when ready.
Look for hole sizes that are bigger, not necessarily shell size.

Answer 2

Here is a great caresheet to tell you what you need to know

Housing/Crabitat:
no smaller than a 10 gallon glass tank, is preferable. A glass or plexiglass lid is also preferable, to keep proper temperature and humidity.

Temperature: 74-78 degrees F (thermometer)

Humidity: 70-80% relative (hygrometer)

Substrate:

Playsand, Forestbedding (Eco-Earth, Bed-a-Beast, etc). Moss and calcisand may also be added to the tank, however it is not recommended as a main substrate.

Diet:
Commercial crab foods, Vegetables (favorites include-carrots, lettuce, parsley, spinach, and corn), Fruits (favorites include-coconut, mango, apples, grapes, and pears), Meats (seafood, silversides and chicken are favorites), Grains, Peanut butter, eggs, seeds, algae and seaveggies. Please see http://www.epicureanhermit.com for a list of other edible foods.

Purple pinchers need both fresh and salt water (dechlorinated & salt made with a good marine salt like Oceanic).

Shells:
Turbo, pica/magpie, Sharks eye. Shells with circular openings are favorites

Molting:
-Lethargic before and hyper after molting
-Legs tend to be dry and ashy pre-molt
-Will sometimes molt without a molt sac or other pre-molting symptoms
-Are thirsty and hungry pre-molt and post-molt

Other Characteristics:
-Sweet/nice temperament
-Love to climb
-Love to crowd into piles
-Not as active as other species such as the Es
-Like to hide during the day and are most active at night
-More willing to pinch if they feel threatened/scared
-Love to change shells
-Love to eat and climb on wood such as cholla/choya and corkbark