
Source: Wikimedia Commons
Panaqolus maccus
A small pleco with pale bands across a dark body. It eats wood, so driftwood is essential. At under 9cm it suits modest tanks and is peaceful. The banding is straight in some populations and wavy in others, depending on origin.
Panaqolus maccus is a small loricariid catfish of the Apuré and Caroní basins in Venezuela and Colombia, living among driftwood tangles in tannin-stained water near the banks. FishBase records 8.8cm standard length. Pale bands cross a dark body and the pattern changes with age. Straight-barred fish come from the Llanos drainages that feed the Apuré, while the wavy-patterned form comes from the Orinoco proper and its tributaries in Bolivar State, Venezuela. The L-numbers L104, L162 and LDA22 all refer to this species. Because it eats wood, driftwood must always be present, supplemented with vegetables, spirulina and frozen foods. It produces a lot of waste, so filtration needs headroom. It is peaceful and suits an ordinary community tank; tanks from 15 US gallons, about 57 litres, are considered suitable. The IUCN assesses it as Least Concern.
Source: Wikipedia (CC BY-SA 4.0)
The Clown Pleco lives 5-8 years.
The Clown Pleco grows to 8-9cm.
Origin
South America (Apuré and Caroní basins in Venezuela and Colombia)
Lifespan
5-8 years
Size
8-9cm
Temperature
22〜28℃
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Panaqolus maccus (Schaefer & Stewart, 1993)
Synonyms: Panaque maccus
Authority databases: FishBase
Nomenclature follows global taxonomic authority databases.
Sources: CITES Appendices (species not listed) / IUCN Red List
Regulations may change. Always verify the latest information with the relevant authorities.
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Driftwood, vegetables, spirulina and frozen bloodworm
Wikipedia says tanks from about 15 US gallons, roughly 57 litres, are suitable. Always include several pieces of softer driftwood and build cave-like retreats. Allow generous filtration because it produces a lot of waste.
A hardy species that tolerates a wide range of conditions but prefers somewhat soft, slightly acidic water. FishBase holds no pH, hardness or temperature record for this species, so no figures are given here.
Very peaceful and well suited to an average community tank. It adapts readily to aquarium life.
A wood-eating fish, so never let the driftwood run out. Offer fresh vegetables, spirulina and frozen foods such as bloodworm from time to time as well, rather than wood alone.
Wikipedia states both that the species is not too difficult to spawn and, in its breeding section, that successful captive breeding is difficult; the two statements do not agree. Providing soft driftwood and caves and simulating seasonal change by adjusting pH and temperature can induce spawning.
Running out of driftwood readily causes digestive problems, and the wood-based diet means heavy waste, so keep up water changes. It is not listed by CITES and the IUCN assesses it as Least Concern.
Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.
The average lifespan of Clown Pleco is 5-8 years. With proper care and nutrition, they can live a long and healthy life.
Clown Pleco typically reaches 8-9cm as an adult. Size may vary depending on care conditions and individual genetics.
Clown Pleco feeds on: Driftwood, vegetables, spirulina and frozen bloodworm. Aim for a balanced diet with appropriate feeding frequency.
The price of Clown Pleco varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: September 17, 2026