Pleco fish, also known as sucker fish or plecostomus, originate from South American rivers, making them a popular addition to aquariums across the UK. Physically, they are distinguished by their armored plates and sucker mouths used for clinging onto surfaces. Among the well-known breeds are the bristlenose pleco and the zebra pleco, both of which are highly sought after in the UK aquatic market. Temperamentally, plecos are generally calm and nocturnal, making them excellent algae eaters and tank cleaners without disturbing other fish. They thrive best in tanks that mimic their natural habitat, requiring caves and hiding places to feel secure. Due to their size and specific care requirements, they are suitable for experienced aquarists looking for unique and beneficial aquarium residents. Popular searches like "pleco fish for sale UK" and "bristlenose pleco for sale near me" reflect their high demand among enthusiasts, while keywords such as "common pleco for sale" and "pleco fish price UK" indicate active marketplace interest. Overall, plecos combine fascinating physical traits and manageable temperaments, making them ideal for dedicated fish keepers in the UK.

Plecos
Stunning pure white Snow White female Pleco. Current measurements 3”-4”. No blemishes or marks.

Plecos
Beautiful bright yellow L333 Goldline Plecos. Photo of adult added to show that their colour does stay lovely and bright. Bred from unrelated parents, healthy, growing well.

Plecos
Various grades from standard to A grade. Sizes available from 1” to 4-5”. Prices depend on size and grading. Standard 1” £20 Standard 3”-4” £35 A grade 1” £40 A grade 2”-3” £65

Plecos
Beautiful healthy and with lovely bright markings. L397 1” juvies bred from my unrelated breeding adults.

Plecos
Stunning L236sw Plecos in two sizes, some 1” and a group of 2”3”. All with beautiful markings, pictures of parents included. 1” size £65 2”-3” £90

Plecos
Beautiful bright white with no markings, Snow White shortfin Pleco. Lovely and healthy, nice and chubby and eating a variety of foods.

Plecos
I have a few healthy community fish from my home aquarium that need a new home, as my tank has become a bit full over the years. These fish come from my long-established home tank — I’ve kept them for

Plecos
I have around 50 plecos for sale they are all healthy ready to go to new homes I will need proof off fish tank

Plecos
Plenty of female guppys, and platys for sale. Also blue eyed bristlenose plecos for sale. All very healthy needing a good home. Sorry can't deliver unless in Wolverhampton

Plecos
I have two flecks didn’t realise how big they would go so I need to rehome one open to offers perfect for tanks also unsure on how old he is

Plecos
I got 2 pairs breeding and 2 extra boys nice fish alredy was got babys just sall it but i got confirmed is alredy was breeding

Plecos
Healthy young bristlenose plecos, approximately 4 to 5 cm. From an established aquarium. Willing to deliver if fairly local for transport costs.

Plecos
Brown Bristlenose Pleco – 8 Weeks Old Male/Female unknown (bristles not formed yet) Healthy young Bristlenose Plecos, eating well and growing nicely. Great addition to any community tank. £5 each Co

Plecos
Hi Here I have this beautiful pleco that needs rehousing due to closing my tank down. He feeds and poops very well and is very friendly. Doesnt mind being handled very occasionally.

Plecos
I have a royal plec(3.5 inches), blue phantom plec (3 inches) and for sale not sure of the ages, roughly 2-3 years. Ask if you have any questions. Collection only. £40 ono each for plecs, or both for

Plecos
One of the plecos gave birth to a large amount of plecos. Currently about 20-25 plecos available for sale. They are all in amazing health, they are around a year old. They have all been looked after

Plecos
super red bristle nose. They are just over 1-2.5 inch’s long. All healthy and eating well.

Plecos
These were from three clutches in the summer and they are healthy and ready to go. Various sizes, growing well, max 1.5". About thirty plus Located in putnoe Bedford. Very local delivery only

Plecos
Mixture of SF and LF Super red plecos available at £10 each down to £7 each if buying in bulk (10 ). Red Cherry neocaridina - £1.80 each. Mix if low grade, Red, orange, yellow, rilis and wild type -

Plecos
I have about 10 l134 plecos for sale about a a year old. Wild caught parents from pier aquatics. Can do deals on multiple.

Plecos
2 to 3 inches bristlenose got about 15 for sale few different colours male and females and some are bigger than others

Plecos
selling my 4ft tank (message me offers) fluval filter air pump x2 LED bubbles LED lights x2 ornaments heater temprichure gauge tank - 250 fish for sale : barred bishir x2 £20 jungle bishir west

Plecos
Over 2 months old now common bristlenose plecos, bred from my lemon blue eye and super red pair, around 20 available, collection s72 7AB.

Plecos
We are moving and our lovely pleco needs a home ASAP, has lived with no end of different species of tropical fish with no problem as he is very placid, loves cucumber and eats algae off the glass Nee
Plecos are beneficial for fish tanks as they help control algae growth, keeping the tank cleaner. They also mix the substrate, which promotes beneficial bacteria and aids the nitrogen cycle. Generally peaceful, plecos can coexist with many other fish species, making them a good addition to a community aquarium.