L330 Watermelon Pleco Panaque Nigrolineatus 20cm

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

£165.00

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)

L330 Watermelon Pleco Panaque Nigrolineatus 20cm Overview: The L330 Watermelon Pleco, scientifically known as Panaque Nigrolineatus, is a visually stunning freshwater fish, reaching up to 20cm in length. Renowned for its unique watermelon-like striping, this species adds both beauty and intrigue to any aquarium. Ideal for hobbyists seeking to diversify their aquatic collection, the Watermelon Pleco thrives in well-structured environments that mimic its natural habitat. Origin: Native to the fast-flowing rivers and streams of South America, the Watermelon Pleco is accustomed to a habitat rich in oxygen and hiding spots. Its natural environment spans across Venezuela, Colombia, and Brazil, where it skillfully navigates the riverbeds. Feeding: Primarily a herbivore, the L330 Watermelon Pleco's diet should consist of high-quality vegetable-based foods, such as algae wafers and blanched vegetables. Occasional offerings of driftwood are essential for their digestive health, as they gnaw on it to intake necessary fibers. Tank Mates: This species is generally peaceful and can coexist with a variety of other fish, provided they are not overly aggressive or small enough to be considered prey. Ideal tank mates include larger tetras, rasboras, and other plecos that do not compete for territory. Aggression: The L330 Watermelon Pleco is a territorial fish but exhibits low aggression towards other species. It is more inclined to show aggression towards its kind or similar-looking plecos over hiding spots and resources. Adequate space and hiding places can minimize territorial behavior. Experience Level: Due to its specific care requirements and large size at maturity, the L330 Watermelon Pleco is best suited for intermediate to advanced aquarists who can accommodate its needs for space, diet, and water quality. Water Parameters: To thrive, the Watermelon Pleco requires well-oxygenated water with temperatures ranging between 26°C to 30°C (79°F to 86°F), a pH level of 6.5 to 7.5, and moderate to strong water flow. Regular water changes and a well-maintained filtration system are essential to keep these conditions stable. In conclusion, the L330 Watermelon Pleco is a magnificent addition to any sizable aquarium, offering a blend of aesthetic appeal and engaging behavior. With proper care, it can be a rewarding companion for many years.

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.