L137 Blue eyed Red Fin Pleco Hypostomus Soniae 6cm

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

£110.00

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)

L137 Blue eyed Red Fin Pleco Hypostomus Soniae 6cm Overview: The L137 Blue Eyed Red Fin Pleco, also known as Hypostomus soniae, is a captivating and relatively rare addition to the aquarium hobby. Renowned for its striking blue eyes and vibrant red fins, this pleco brings both beauty and utility to freshwater tanks. Reaching up to 10 inches in size, it is an efficient algae eater that also adds a splash of color. Origin: Native to the fast-flowing rivers and streams of South America, specifically in the regions of Brazil, the L137 thrives in environments with strong water currents and plenty of hiding spots. Feeding: This species is omnivorous, requiring a varied diet to stay healthy. High-quality sinking pellets, algae wafers, and occasional fresh vegetables like zucchini, cucumber, and peas will keep them in top condition. Supplement their diet with meaty foods like bloodworms for balanced nutrition. Tank Mates: The L137 Blue Eyed Red Fin Pleco is generally peaceful and can be housed with a wide range of tank mates. Ideal companions include small to medium-sized fish that prefer the middle to upper levels of the water column. Avoid overly aggressive fish that may stress or harm your pleco. Aggression: This pleco is known for its calm demeanor but can be territorial with other bottom dwellers, especially of its kind or similar species. Provide ample space and hiding places to minimize potential conflicts. Experience Level: Suitable for intermediate to advanced aquarists. While not overly demanding, maintaining the ideal water conditions and diet requires a bit more attention than basic care species. Water Parameters:
  • Temperature: 76-82°F (24-28°C)
  • pH: 6.5-7.5
  • Hardness: 5-15 dGH
  • Ensure a strong current and highly oxygenated water to mimic their natural habitat.
Conclusion: The L137 Blue Eyed Red Fin Pleco is a stunning and beneficial addition to any suitable freshwater aquarium. Its unique appearance, coupled with its utility as an algae cleaner, makes it a prized specimen for dedicated aquarists looking to add both beauty and functionality to their tanks.

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.