Freshwater aquarium crabs make a great addition to any fish tank. These crabs get their names from their signature bright red claws.
These freshwater crabs are usually small in size and come in different colors.
Aquarium fish tank crab. Youll have to provide them with sand and also make sure to keep the lid of the tank always closed. This also means that they help the aquarium stay green and fresh. One of the more readily available options red claw crabs grow to about three or four inches in length.
Since these are scavengers these can eat any matter such as decaying food and dead fish. These freshwater crabs are some of the most popular species you can raise in a freshwater aquarium. These crabs can live in an aquarium with or without an aquarium heater at a temperature of about 65 to 82 degrees f.
Freshwater aquarium crabs can be kept by themselves or within a community tank with other fish. They work to clean up the leftover fish food as well as remove the residue from everyday fish tank use. When properly cared for they can live for five years or more.
Hence they keep the aquarium clean as well. Aside from their beauty freshwater crabs also play an important role in the tank. These crabs are known for their golden claws and they love to dig through the sand.
You have many great choices for a freshwater aquarium attractive for their interesting looks and behaviors or their scavenging tendencies. Crabs are incredible for aquariums. Why should you keep crabs in your fish tank.
They can climb up on anything and this ability helps them escape from anywhere. Many of these crabs prefer water from 75 to 82 degrees f. Most crabs serve as a cleanup crew for an aquarium removing the leftover fish.
You would not want this crab to be running around in your house and this one can do it. An aquarium with an external power filter with a bio wheel and a maximum of 14 inch of gravel.