Lemon Bristlenose Pleco
Lemon Bristlenose Pleco is a vibrant yellow variant of the classic bristlenose, perfect for algae control.
Why you will love it
- Bright yellow coloration
- Excellent algae grazer
- Approx size: 10–12 cm
- Hardy and easy to care for
- Great for planted tanks
Care requirements
- Care level: Easy
- Adult size: 10–12 cm
- Temperature: 23 to 27 °C
- pH: 6.0 to 7.5
- Swimming level: Bottom
- Minimum group size: 1+
Feeding: Algae wafers and vegetables.
| Parameter | Value |
|---|---|
| Species | Ancistrus cirrhosus |
| Color | Vibrant yellow |
| Adult size | 10–12 cm |
| Temperature range | 23–27 °C |
| pH range | 6.0–7.5 |
| Swimming level | Bottom |
| Group size | 1+ |
FAQ
What kind of algae does the Lemon Bristlenose Pleco eat?
It primarily consumes green algae and diatoms, making it effective for maintaining clean tank surfaces and plant leaves.
Is this pleco suitable for a planted aquarium?
Yes, it is well-suited for planted tanks due to its bottom-dwelling nature and algae-grazing habits, which help reduce algae growth without damaging plants.
How long does it take for a Lemon Bristlenose to reach adult size?
It typically reaches its full size of 10–12 cm within 6 to 12 months, depending on water conditions and diet.

Robert Hardacre –
The lemon bristlenose is a striking addition to my tank. Its bright yellow color stands out and it actively grazes on algae without harming my plants. Easy to care for and very peaceful in the bottom area of the tank.
Lily Coleman –
I’ve had this pleco for three months now and it’s been very active in cleaning the glass and substrate. It doesn’t seem to compete with other fish and fits well in a community tank.
Yvonne Lambert –
The color is vibrant and it’s a good algae eater. I feed it algae wafers twice a week and it seems to thrive. A bit shy at first but settles into the tank quickly.
Jennifer Bell –
Perfect for beginners. It’s hardy, stays healthy, and keeps the tank clean. I love how it adds visual interest without being aggressive.
Gabrielle Dyer –
Works well in a planted tank. I noticed less algae buildup after introducing it. Feeding is simple and it doesn’t require much attention.