A natural sponge is an excellent source of extra moisture for your hermit crabs. When placed in a shell dish of fresh water daily, it provides enjoyment as well as necessary moisture as crabs climb on it and chew it.
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Florida Marine Research Packaged Sponge for Hermit Crab - Brown - 3 Pa – Pet Life
As well as being decorative, they can be beneficial to the health and well being of your hermit crab.
Constantia Pets Hermit Crab Real Sea Sponges - 5 Pack Unbleached, Provides Nutrients, Safer Drinking and Helps Maintain Habitat Tank Humidity
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FLORIDA MARINE RESEARCH 3-Pack Natural Small Animal Hermit Crab
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Florida Marine Research 3-Pack Natural Small Animal Hermit Crab
The Zoo Med Hermit Crab Sea Sponge is a great way for hermit crabs to exit deep water dishes. (Hermit Crabs will die if under water for more than
Zoo Med All Natural Hermit Crab Sea Sponge 2.5 Diameter
Sufficient quantity: there are 12 pieces of hermit crab sea sponges in the pacakge, with bright yellow color for easily attracting hermit crab to
12 Pieces Hermit Crab Sponges Pet Crab Sea Sponges Unbleached Hermit Crab Supplies Sponge Provide Nutrients Crab Sponges Hermit Crab Accessories for
FLORIDA MARINE RESEARCH Hermit Crab Coconut Hut Brown, Small $7.95