How to Clean the Pet Cage for a Fiddler Crab

Fiddler crabs are easy to care for and are amusing pets whose antics in the tank are interesting to watch. They are called fiddler crabs because of the one large claw that males have that looks much like a tiny fiddle. Fiddler crabs need an environment that is a combination of brackish water and dry land. The tank needs to be cleaned once every two weeks under normal conditions.

Things You'll Need

  • Aquarium salt
  • Aquarium vacuum or siphon
  • Dechlorinated water
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Instructions

    • 1

      Remove any plants or other decorations from the tank and rinse them well in warm water to remove dust or algae.

    • 2

      Vacuum or siphon the majority of the water out of the tank. Replace with dechlorinated water of the same temperature as the removed water. Add 1 teaspoon of marine salt to every gallon of water to be used in the tank before placing the water in the tank.

    • 3

      Wash food and water dishes with warm soapy water and refill.

    • 4

      Rake the sand gently with your fingers and remove any old food or other debris. Add fresh sand if needed.