More info
Datasheet
| Minimum Tank Size | 40 litres / 10.57 US gallons |
| Maximum Size | 10.2cm / 4.02inches |
| Temperament | Peaceful |
| Care Description | Expert Only |
| Temperature | 23.3°C / 73.94°F - 26.1°C / 78.98°F |
| Carbonate Hardness | 6-10 |
| pH | 6.8-7.5 |
General Description
The Otocinclus Catfish, scientifically known as Otocinclus vestitus, belongs to the Loricariidae family and is highly favored by aquarium enthusiasts for its efficient algae-eating abilities. With a tan body peppered with black, this diminutive catfish adds both functionality and beauty to freshwater aquariums, originating from the swift rivers of South America. Requiring a minimum tank size of 40 liters, the Otocinclus Catfish thrives in well-filtered, highly aerated aquariums with ample water movement and prefers being kept in small schools for a more social environment.
Aquarium Setup
To create an ideal habitat for the Otocinclus Catfish, an aquarium should be set up with high filtration, good water movement, and high aeration. It is recommended to have a planted tank with rocks and driftwood to provide hiding spots for the catfish and prevent stress. The water conditions should have a pH level between 6.8-7.5, a temperature range of 23.3-26.1°C, and a moderate hardness level of 6-10 dKH. (see table)
Behaviour
Known for their peaceful temperament, Otocinclus Catfish are social creatures that thrive best when kept in small schools. They are efficient algae eaters and spend their time grazing on surfaces to keep unwanted algae growth in check. Additionally, they are known to be active during the day and prefer a well-structured tank with vegetation and hiding spots.
Feeding and Diet
As herbivores, Otocinclus Catfish primarily feed on algae. In aquariums with significant algae growth, they can sustain themselves by grazing on surfaces. However, in tanks with minimal algae, supplementing their diet with vegetable-based flake or wafer foods is essential to ensure they receive adequate nutrition.
Reproduction & Dimorphism
The breeding habits and dimorphic characteristics of the Otocinclus Catfish are not provided in the available information.
Habitat and Distribution
Native to the fast-moving rivers of South America, particularly in regions with lush vegetation and abundant algae growth, the Otocinclus Catfish is found in freshwater habitats with a steady flow of water. Their natural habitat influences their preference for well-oxygenated aquariums with plants and hiding spaces.