look for Sesarma bidens & Sesarma sp both commonly called red claw crab or red crabs. Click here to find out more about Aquarium Industries. Obtain an aquarium tank. Including freshwater aquarium crabs in your aquarium offers enthusiasts many benefits. Hermit crabs (affectionately called hermies) are great pets to have. Though the sand crabs are sustained by salt water when they live in the ocean, they can adapt to fresh water when living in a home tank environment. If you want to get a freshwater crab for your aquarium, there are a few good starter crabs you can consider. These crabs make great starter options because they don’t require extensive care. Red claw crabs (Perisesarma bidens) are an interesting and attractive crab species that can be a great addition to your aquarium (paludarium). Set up the aquarium at least 1 day before you add any shrimp, crabs or snails. both hail from Sri Lanka and only appear on land during the rainy season. If you need additional information, refer to the Sources section or contact your veterinarian as appropriate. A rule of thumb: The aquarium should have 1 gallon of water for every inch of fully-grown shrimp, crab or snail, plus any fish. In captivity, fiddler crabs need brackish water and a "land" area in their aquariums. Fiddler crabs, sometimes known as calling crabs, are a large group of crustaceans which make up the Ocypodidae family along with ghost crabs. When it comes to aquarium supplies, the experts at Aquarium Care Center have you covered. Providing a sloped beach from the water by using aquarium gravel or sand is ideal. Alternatively, use a partly filled fish tank and place large rocks into the water that the crabs can use to climb out of the water. How to Care for Hermit Crabs. If you have live plants snails might not be the best option for you. You might have been wondering about having a few freshwater crabs and kept them as pets in your aquarium, well, wonder no more. This article will cover how to care for all types of fiddler crabs. Aquarium Industries has been supplying live aquarium fish since 1968 and we are proud to house Australia's largest range of freshwater and marine aquarium fish. Crabs that can be found at the pet stores tend to be quite small in size and can grow anywhere between two to four inches. Before you get a crab, though, you need to know how to take care of it properly. Another important Freshwater Clam care issue relates to aquarium size and the amount of water it holds. There are roughly 100 closely related species belonging to the genus Uca (Fiddler Crabs). The minimum size of your aquarium depends on how many invertebrates and fish you have and how big they will be as adults. Alternatively, use a partly filled fish tank and place large rocks into the water that the crabs can use to climb out of the water. Red clawed crabs are one of the most popular freshwater aquarium crabs you can get. Keep in mind it’s important to avoid overfeeding as access organic matter in aquarium water will lead to water quality issues. Tips. substitute for veterinary care. Each crab that you keep in the aquarium should be provided with at least one square foot of the tank floor. Aquarium and stand. Do NOT place your freshwater crabs on gravel, as this will break their legs and make it extremely difficult for the crabs to climb and move.In my tank, I use very well-rinsed play sand from the department store. In captivity, fiddler crabs need brackish water and a "land" area in their aquariums. Use common sense and test tank water for ammonia levels often. Sand is very important in a fiddler crab tank. Steps. However, in captivity, the life span of healthy individuals is 1 – 1.5 years. facts freshwater crab care sheet Small and fascinating scavengers, freshwater crabs are also escape artists capable of finding almost any hole in the hood of an aquarium. Whether you're a fish connoisseur or just starting your first tank, shop our online aquarium store today! Providing a sloped beach from the water by using aquarium gravel or sand is ideal. 6 Types of Freshwater Aquarium Crabs. Red Claw Crabs. 1. Keeping your crab healthy and happy is easy when you fix it up with a nice habitat and ensure it's well fed. also any of the genus Brachyura crabs from South America are hardly ever found on land. Clams Need Sufficient Water Volume. These waste products if left in the aquarium will provide a steady source of food for nuisance algae - so by eliminating them you reduce the amount of algae which will grow within the aquarium.