The Glass Catfish is a captivating freshwater species notable for its almost invisible, transparent body through which you can see its bones and organs. This delicate, schooling fish is a graceful and mesmerizing addition to community aquariums, especially in dim-light, heavily planted setups.
Size
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Typically reaches 4–6 inches (10–15 cm) in length.
Behavior & Social Needs
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Schooling species that thrives in groups of 5 or more, promoting a sense of security and natural behavior.
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Generally peaceful and ideal for community tanks, but they do best with similarly calm, non-nippy tankmates.
Tank Conditions
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Tank Size: Minimum 30 gallons (≈114 L) recommended for proper schooling and swimming.
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Water Temperature: 75–80 °F (24–27 °C).
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pH: 6.0–7.0 preferred to mimic their natural soft, slightly acidic habitats.
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Hardness: Soft to moderately soft (2–6 dKH).
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Setup Suggestions: Use dim lighting, fine substrate, and extensive planting to enhance comfort and visual appeal.
Diet
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Omnivorous scavenger—accepts finely crushed flakes, micro-pellets, and thrives on frozen or live foods like brine shrimp and bloodworms.
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Many aquarists recommend feeding near gentle currents to stimulate natural feeding behavior.
Lifespan & Hardiness
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Average lifespan: 7–8 years with stable, clean water conditions.
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Considered moderately sensitive; consistent water parameters are key to reduced stress and longevity.