MICROSORUM PTEROPUS – Hardy Epiphytic Fern for Freshwater Aquariums
Microsorum pteropus, also known as Java Fern, is a popular aquatic fern from Asia, highly valued for its durability and ease of care. Growing between 15 and 30 cm tall, it thrives when tied to wood or rocks with fishing line until it takes root on its own.
It should not be buried in the substrate, as the rhizome may rot. Ideal for community tanks and low-tech setups, Microsorum pteropus grows slowly but steadily and is very easy to propagate by dividing the rhizome horizontally.
The small black spots under its leaves are not signs of disease, but natural reproductive organs called sporangia. Under strong lighting, the plant takes on a deeper, more vibrant green hue, enhancing its visual appeal.
Key features:
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Epiphytic, hardy, and long-lasting fern
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Grows on wood or rocks, no substrate needed
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Suitable for tanks with herbivorous fish
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Natural black spots are sporangia, not disease
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Easy propagation by dividing rhizome
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Ideal for natural-style aquascapes
Why choose Microsorum Pteropus:
Perfect for beginners and advanced hobbyists, this low-maintenance fern adds a lush, tropical feel to any aquarium without special lighting or fertilizers.