Otocinclus Catfish

The Otocinclus catfish, commonly referred to as "Otos" or "Oto cats," is a popular and peaceful freshwater catfish species that's often kept in aquariums to help control algae growth. These small catfish are known for their efficient algae-eating behavior and their docile nature. Here's some information about the Otocinclus catfish:

1. Appearance: Otocinclus catfish have a slim, elongated body and a sucker-like mouth that they use to rasp algae off surfaces. They usually have a silver or grayish body color with a distinctive pattern of dark spots along their sides.

2. Size: Otos generally grow to a size of around 1.5 to 2.5 inches (4 to 6 cm), making them suitable for small to medium-sized aquariums.

3. Behavior: Otocinclus catfish are peaceful and prefer to be kept in groups. They are relatively shy and often prefer to spend time grazing on surfaces rather than actively swimming.

4. Tank Setup: Provide a well-planted aquarium with hiding spots, driftwood, and smooth rocks. Otos appreciate having hiding places where they can retreat when they're feeling stressed.

5. Water Conditions: Maintain good water quality with a pH range of around 6.5 to 7.5 and a temperature between 72 to 78°F (22 to 26°C). They are sensitive to water parameters, so frequent water changes and stable conditions are important.

6. Diet: Otos are primarily herbivores and rely on algae as a major part of their diet. In aquariums, they often consume diatoms, soft algae, and other microorganisms. If algae growth is limited, supplement their diet with algae wafers and blanched vegetables like zucchini and cucumber.

7. Compatibility: Otos are peaceful and can be kept with other small, non-aggressive fish. Avoid keeping them with larger or more aggressive tankmates that might stress them.

8. Tank Size: A tank size of around 10 to 20 gallons or more is suitable for a group of Otocinclus catfish.

9. Behavior: Otos are more active during the day, but they tend to spend a lot of time clinging to surfaces and grazing on algae.

10. Breeding: Breeding Otocinclus catfish in captivity is challenging and rarely achieved. Their breeding requirements are complex, and they are known to lay adhesive eggs on submerged surfaces.

Otocinclus catfish are valued for their algae-eating abilities, making them a great addition to planted aquariums. However, it's important to ensure that there's a sufficient source of algae for them to graze on. Additionally, be mindful of their sensitivity to water parameters and avoid introducing them into newly established aquariums. Keeping them in a well-maintained and stable environment will contribute to their overall health and well-being.

35 pcs $2.83 each