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Maximum size : 12.5 cm
Bristlenose Pleco - Ancistrus Cirrhosus : Complete Fish Profile & Care Guide
Table of contents
Introduction
The Bristlenose Pleco, (Ancistrus Cirrhosus) is a fascinating and peaceful addition to any aquarium. These hardy and adaptable Catfish are exceptional cleaners and can effortlessly acclimate to various water conditions. Not only are they friendly and peaceful, but they can also protect themselves from more aggressive fish due to their bony exoskeleton and sharp spines. While generally getting along with other fish, Bristlenose Plecos can become aggressive towards one another, especially when males are kept in a small aquarium. In fact, it 's not uncommon to find males with their bristles tangled together! With their small size, Bristlenose Plecos can be kept in an aquarium of 10 gallons or more and prefer well-oxygenated water with a slow to moderate flow. They occasionally dart to the surface to swallow air, which can be a sign of low oxygen levels or the presence of ammonia or nitrite in the water. To ensure clean and highly oxygenated water, an undergravel filter system with a powerhead or airstones can be utilized. Smooth substrate, plants, rocks, large twisted roots, and driftwood can create hiding places for these nocturnal fish to retreat during the day. These decorations also make great shelters for their fry, especially if keeping a breeding pair. Bristlenose Plecos sport unique and irregular colouring, with splotches of different shades on various parts of their body, such as green, brown, or grey with yellow or white spots. These catfish grow tentacle-like growths from their head, bony plates, and have a broad head with an underbite to the lower jaw set, which makes them excellent suckerfish.Bristlenose Pleco Photos
Sexual Dimorphism
Determining the gender of Bristlenose Plecos can be achieved with ease. Both males and females have fleshy tentacles; however, males can be identified by their larger size, longer bristles, and whiskers. Moreover, the location of the bristles is different between the sexes. Males have bristles on their heads, while females have them on their snout. Males may also possess spikes on their fins.Quick Facts
| Scientific Name | Ancistrus Cirrhosus |
|---|---|
| Year Described | 1836 |
| Other Names | Bushynose Catfish, Common Bristlenose Catfish, Brushmouth Pleco |
| Classification | Actinopterygii |
| Order | Siluriformes |
| Family | Loricariidae |
| Genus | Ancistrus |
| Origins | Panama Suriname |
| Max Size | 12.5 cm |
| Temperament | Peaceful |
| Aquarium Level | Bottom |
| Difficulty | Beginner - Intermediate |
| Shoaling | No |
| Best kept as | Loners |
| Diet | Omnivore |
| Reproduction | Egg-Layer |
| Lifespan | up to 5 year |
Water Parameters
| Water Type | Freshwater |
|---|---|
| PH | 5.8 - 7.8 |
| GH | 2 - 30 |
| KH | |
| TDS |
| ℉ | 73 - 81 |
|---|---|
| ℃ | 22.8 - 27.2 |
Natural Habitat
The Bristlenose Plecos native habitat is in South America! These fascinating fish are mainly found in the fast-flowing waters of Saramacca, Suriname, and Maroni in the Amazon River basin. However, they can also be found in other parts of South and Central America, including Panama. In their natural environment, Bristlenose Plecos thrive in the fast-flowing waters of the Amazon River basin, where they can find an abundance of food and shelter amongst the rocky riverbeds. These remarkable fish have unique physical features that make them stand out in their habitat, including their bristled snout, which is believed to help them scrape algae off rocks and other surfaces. Recreating the perfect environment for Bristlenose Plecos in your home aquarium requires a bit of effort, but the results are well worth it. With their unique behaviors and stunning appearance, Bristlenose Plecos are an excellent addition to any aquatic community. So why not take a plunge into the enchanting world of South America 's aquatic life and discover the wonders of Bristlenose Plecos for yourself?
Suriname River - Suriname
Saramacca River - Suriname
Maroni River - French Guiana
