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FishmediumFreshwater

Butterfly Pleco

Dekeyseria brachyura

Also known as L168, Flounder Pleco

AnimaliaChordataSiluriformesLoricariidae

📍 South America

A beautifully patterned pleco with bold black and tan stripes across its flattened body and broad fins. Stays relatively small and is an excellent algae grazer. Prefers driftwood-heavy setups with good water flow and oxygenation.

Size6"
Min Tank30g
peaceful
Zonebottom

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Quick Facts

diet
Herbivore/omnivore – algae wafers, blanched vegetables, driftwood (grazes biofilm)
lifespan
5–8 years
max size
12 cm (5 in)
tank size
20 gallons minimum
temperament
Peaceful

Water it likes

ph
6.0–7.5
ammonia
0 ppm
nitrate
<20 ppm
hardness
2–15 dGH
temperature
75–82°F (24–28°C)

Legality

No state or federal restrictions on record for this species.

Not legal advice, and possibly incomplete or out of date. Rules vary by state and locality and change over time — always confirm the current regulations with your state wildlife or agriculture agency before buying, keeping, or shipping this species.

Stats

Community tips0
Kept by0 hobbyists