Lessex Corydoras Lessex CW045 4cm Catfish

Image for illustration purposes only. Exact colours, patterns, and size may vary between individuals.

£33.00

Delivered alive, guaranteed

Live fish delivery is £20 per order, delivered Thursday, Friday or Saturday, arriving before 1:00pm on the day you choose at checkout. Packed by aquatic specialists and shipped overnight with a dedicated livestock courier, every fish is covered by our Live Arrival Guarantee with automatic refunds. See How Live Fish Delivery Works for full details.

When will my fish arrive?

Order placedDelivery day
Up to Monday 11:00amThursday (that week)
Monday after 11:00am – Tuesday 11:00amFriday (that week)
Tuesday after 11:00am – Wednesday 11:00amSaturday (that week)
Wednesday after 11:00am – Sunday (any time)Thursday (following week)

Corydoras CW45 Lessex 4cm Catfish Overview: The Corydoras Lessex, also known as the Lessex Cory, is a captivating and peaceful freshwater fish popular among aquarists. Renowned for its unique patterns and amiable nature, this species is a delightful addition to any community aquarium. Typically reaching a size of about 2-2.5 inches, they are perfect for both novice and experienced fish keepers. Origin: Native to South America, particularly in the waterways of Venezuela, the Corydoras Lessex thrives in slow-moving rivers and streams. Their natural habitat is characterized by soft, sandy bottoms with plenty of hiding places among rocks and vegetation. Feeding: Omnivorous by nature, the Lessex Cory prefers a varied diet consisting of high-quality sinking pellets, flake foods, and occasional treats like brine shrimp or bloodworms. Their scavenging behavior helps keep the aquarium clean by consuming leftover food that falls to the bottom. Tank Mates: Ideal tank mates for Corydoras Lessex include other peaceful and small to medium-sized fish. They do well with tetras, rasboras, and other non-aggressive species. Keeping them in groups of at least six will help maintain their social and active behavior. Aggression: These Corydoras are known for their gentle and non-aggressive demeanor. They are a schooling species that prefers the company of their own kind and shows no territorial behavior, making them excellent community fish. Experience Level: Suitable for all levels of aquarists, Corydoras Lessex are relatively easy to care for. Their hardy nature and adaptability make them a great choice for beginners, while their engaging behavior and appearance appeal to experienced fish keepers. Water Parameters:
  • Temperature: 72-79°F (22-26°C)
  • pH: 6.0-7.5
  • Hardness: 2-12 dGH
  • Water cleanliness is crucial, so regular water changes and a well-filtered tank are recommended to maintain optimal health and comfort for these fish.

Please Note

The livestock that is sold on our online site is not held in store at our Birchwood Aquatic Centre shop. Species sold at the Birchwood Aquatic Centre physical store may differ from ones available to order to your door.

Frequently Asked Questions

In insulated boxes designed for live transport, packed by aquatic specialists,
overnight with a licensed live-animal courier, arriving before 1pm.

It is covered by our Live Arrival Guarantee.
Photograph it within 4 hours of delivery, email info@birchwoodaquaticcentre.co.uk with your order number, and the refund is processed automatically. The cover continues for 7 days after arrival.


Wednesday, Thursday, Friday and Saturday. You pick your day at checkout; please choose a day someone is home.

Yes. One basket, one checkout; the fish arrive with the specialist courier and the rest of your order ships as normal.

We can deliver to UK mainland only for live fish.

Follow the five-minute acclimatisation steps in our When Your Fish Arrive guide: float the bags, add tank water gradually, net the fish in, lights low, feed tomorrow.