free delivery over £120

7 day guarantee

livestock delivered by us

Orders under £20 are subject to a £5 surcharge*

free delivery over £120

Orders under £20 are subject to a £5 surcharge*

Blue Crayfish / Lobster

£14.95£37.50

  • We will contact you to arrange a delivery day.
  • Delivery Days are Tuesday-Friday
  • Quality Livestock
  • Reward Points

Earn up to 75 Points.

Common & Latin Name: Blue Crayfish (C. quadricarinatus)

Care level: Easy
Max Size: 28cm
Diet: Omnivore
Temp: 23-27°C
pH: 6.0-7.0
Purchase size: 3-4cm

Appearance:

  • The Blue Crayfish has a distinctive blue coloration, hence its name, with white or gray highlights on its legs and antennae.
  • It can grow up to 6 inches (15 cm) in length, with females generally being slightly smaller than males.
  • Blue Crayfish have two large claws (known as chelae) that are used for defence, feeding, and manipulation of objects.

Housing:

  • Blue Crayfish require an aquarium with at least 20 gallons of water, with a secure lid as they are known to be escape artists.
  • They prefer hiding places such as rocks, caves, and plants to provide shelter and make them feel secure.
  • Blue Crayfish are sensitive to water quality, so it's important to maintain stable water parameters and perform regular water changes.

Feeding:

  • Blue Crayfish are omnivores and will eat a variety of foods including algae, plants, and meaty foods such as shrimp, fish, and worms.
  • It's important to provide a balanced diet to ensure their health and longevity.

Behaviour:

  • Blue Crayfish are territorial and may become aggressive towards other crayfish or fish in the aquarium. It's best to keep them singly or in a large aquarium with plenty of hiding places.
  • They are active and can be observed burrowing, climbing, and exploring their environment.

Overall, the Blue Crayfish can be a fascinating and colourful addition to a freshwater aquarium. With proper care and attention to their needs, they can live up to 5 years in captivity.

If you require any advice on keeping these fish, please contact us and speak to member of the team.

What is Backorder?

Answer: Available on backorder means we do not have the item currently in stock but are able to order it in and get it out to you quickly.

What is your special local delivery

Answer: This is where we can deliver livestock to you ourselves to save it going to a courier. This means it will be handled with optimum care same day within the local area of our shop.

If you have any questions about this product please feel free to contact us and speak to a member of the team.

  E-mail Us: info@deltaaquarium.co.uk 

Call Us: 0123456789

Click on the live chat icon

If you live within a 10 mile radius of Birmingham University, and your order is £30 or over (not including postage), you qualify for the option to use our Delta Prime delivery service. This means delivery is at a discounted rate and is also hand delivered by ourselves. For livestock this means there’s no overnight shipping, and hand delivered with care by us. Once your order has been placed, we will contact you to arrange time for delivery. Depending on booking slots, orders placed before 12pm, can be delivered the same day or whenever suits you.

 

Delivery days & times

7 Days a Week: 3pm-7pm

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

What are freshwater invertebrates?

Answer: Freshwater invertebrates are small, aquatic animals without a backbone, such as snails, shrimp, crayfish, and various types of insects, that live in freshwater ecosystems.

Can I keep freshwater invertebrates in a regular aquarium?

Answer: Yes, you can keep freshwater invertebrates in a dedicated aquarium, but you need to provide the appropriate water conditions, food, and care for them.

What are the basic water parameters for freshwater invertebrates?

Answer: Water parameters can vary depending on the species, but generally, freshwater invertebrates prefer stable water conditions with a neutral pH, temperature around 70-78°F (21-26°C), and low ammonia and nitrite levels.

What do freshwater invertebrates eat?

Answer: The diet varies by species, but many invertebrates feed on algae, detritus, and decaying plant matter. Some may also consume specialized pellets or live foods.

Can different types of freshwater invertebrates be kept together?

Answer: It's essential to research each species' compatibility and requirements. In some cases, certain species can coexist, while in others, they may compete or become prey for each other.

How do I maintain water quality for freshwater invertebrates?

Answer: Regular water changes, proper filtration, and monitoring water parameters are crucial to maintain good water quality for your invertebrates.

Do freshwater invertebrates need hiding spots or decorations in the aquarium?

Answer: Yes, providing hiding spots and decorations like plants, caves, and rocks can reduce stress and create a more natural habitat for your invertebrates.

Do I need to quarantine new invertebrates before adding them to my aquarium?

Answer: It's a good practice to quarantine new invertebrates for a few weeks to prevent introducing diseases or parasites to your existing aquarium.

Can I breed freshwater invertebrates in my aquarium?

Answer: Many freshwater invertebrates can be bred in captivity with the right conditions. Research the specific breeding requirements of the species you're interested in.

What are some common issues or diseases that affect freshwater invertebrates?

Answer: Common issues include overfeeding, poor water quality, and diseases like shell rot. Monitoring and maintaining a healthy environment can help prevent these problems.

Can I keep freshwater invertebrates with fish?

Answer: Some invertebrates can coexist with certain fish species, but compatibility and safety should be carefully considered. Avoid aggressive or predatory fish.

How can I acclimate freshwater invertebrates to my aquarium?

Answer: Use the drip acclimation method to slowly adjust water parameters in a container before transferring the invertebrates to their new tank.

What are some beginner-friendly freshwater invertebrates for a new aquarium owner?

Answer: Beginner-friendly options include snails like Nerite or Mystery snails, and freshwater shrimp like Cherry or Amano shrimp or Bamboo shrimp. Remember to research and tailor your care to the specific needs of the freshwater invertebrates you plan to keep in your aquarium.

Categories