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5 cleaner fish to know.

Aquarium enthusiasts understand the importance of a well-balanced aquatic environment, and one of the key elements of this balance is the presence of bottom fish. These fascinating aquatic creatures act as nature's cleaning agents, helping to keep your aquarium clean and free of debris. Here we will introduce you to the five best bottom fish that are not only excellent cleaners, but also wonderful additions to your aquarium community.

  1. Corydoras:

    • Temperature: 22-26°C (72-78°F)
    • pH: 6.0-7.5

These little catfish are known for their playful nature and unique appearance. They are excellent cleaners, tirelessly searching for food scraps and debris in the substrate. Corydoras come in various species and colors, making them a popular choice among aquarists.

  1. Plecostomus (Common Pleco):

    • Temperature: 23-28°C (73-82°F)
    • pH: 6.5-7.5

The Common Pleco is arguably one of the most recognizable bottom-dwelling fish with its distinctive appearance and large size. It has a voracious appetite for algae, which helps maintain a clean aquarium. However, it is essential to provide it with enough space, as it can grow quite large.

  1. Otocinclus:

    • Temperature: 23-26°C (74-79°F)
    • pH: 6.0-7.0

These small catfish are excellent algae eaters and are suitable for small aquariums. Otocinclus are peaceful and thrive in groups. They keep your aquarium clean by removing unwanted algae from the tank walls.

  1. Ancistrus (Sucker Pleco):

    • Temperature: 22-26°C (72-78°F)
    • pH: 6.5-7.5

Smaller in size compared to the common Pleco, Ancistrus are excellent algae eaters. Males sport "brushes" on their faces, which add a unique and endearing look to their appearance.

  1. Kuhli loach:

    • Temperature: 24-28°C (75-82°F)
    • pH: 5.5-6.5

With their slender, serpentine bodies, Kuhli Loaches are an intriguing addition to any aquarium. They enjoy digging in the substrate and are known for their peaceful nature. Kuhli Loaches are excellent substrate scavengers, ensuring the cleanliness of your aquarium.

These five top bottom fish not only enhance the aesthetics of your aquarium, but also contribute significantly to its overall health and cleanliness.

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