Plant atlas

Geographical Origin and Habitat: Mayaca sp. "Santarem Red" is believed to originate from the Santarém region, located in the state of Pará, Brazil, deep within the Amazon basin. Here, it inhabits aquatic environments such as slow-moving rivers, marshes, and flooded areas, often characterized by soft, slightly acidic waters rich in organic matter. Its adaptation to these environmental conditions explains its preference for specific water chemistry parameters and its tolerance to relatively poor substrates, deriving most of its nutrients from the water column. Its growth in these regions is often favored by the availability of intense light penetrating through clear or shallow waters.

Taxonomy & Genetics: Belonging to the family Mayacaceae, Mayaca sp. "Santarem Red" is classified as "sp." indicating that it is either an undescribed species or one whose taxonomic identification is uncertain. This genus, Mayaca, is characterized by aquatic plants with delicate stems and small, needle-like leaves, typical of tropical and subtropical humid environments. The "Santarem Red" designation refers not only to its probable collection locality but also to its distinctive red

Color & Texture: ation, a feature that sets it apart from other more common Mayaca varieties, which tend to remain predominantly green. The Mayacaceae family is closely related to the Xyridaceae, both being members of the Poales order.

Physical Structure: Mayaca sp. "Santarem Red" develops slender, flexible stems that can reach considerable lengths in the aquarium, often forming a dense, bushy mass. Its leaves are small, needle-like or linear, arranged spirally along the stem, giving the plant a delicate, feathery appearance. The roots are fine and fibrous, serving primarily for anchoring in the substrate rather than for massive nutrient absorption, suggesting a predominant feeding from the water column. Under optimal conditions, stems can branch laterally, helping to create a dense and compact effect.

Color & Texture: Under adequate lighting and balanced nutrition, Mayaca sp. "Santarem Red" displays vibrant coloration ranging from intense pink to burgundy red, especially on the stem tips and younger leaves. This spectacular chromatism is one of its most appreciated features, making it a visual focal point. The leaves, while thin and almost translucent, contribute to an overall soft and delicate texture, which contrasts beautifully with the more robust forms of other plants. The coloration may fade to green under insufficient light conditions or nutrient deficiencies, particularly iron.

Lighting & CO2: Mayaca sp. "Santarem Red" thrives under medium to high lighting; intense light is crucial to stimulate its robust growth and, more importantly, to intensify its beautiful red hues. Insufficient lighting, conversely, will lead to duller, greener coloration and more elongated, less compact growth. CO2 supplementation is highly recommended and almost essential to achieve the best results with this plant, supporting efficient photosynthesis and preventing stunted growth. Stable CO2 levels between 20-30 ppm will promote vigorous growth and optimal coloration, making the plant more resistant to stress and algae.

Nutrition & Substrate: Although the roots of Mayaca sp. "Santarem Red" are fine and primarily serve for anchoring, the plant benefits from a nutritious substrate that can provide essential micronutrients in the long run. However, its primary nutritional needs are met through the

Water Chemistry: For Mayaca sp. "Santarem Red", maintaining stable water parameters is crucial for its health and coloration. The ideal temperature ranges between 20 and 28 C, an interval that simulates the conditions of its natural tropical habitats. It prefers soft to medium-hard water, with a KH between 2 and 12, and a slightly acidic to neutral pH, ranging from 6.0 to 7.5. Extreme or rapid fluctuations in these parameters can cause stress to the plant, leading to deterioration or melting. Regular monitoring of water chemistry and the use of remineralized reverse osmosis water are advisable to maintain stability.

Space Management & Placement: Mayaca sp. "Santarem Red" is classified as a midground plant, where its dense form and potential red color can be maximized as a focal point. It is ideal for creating dense, bushy patches, adding depth and contrast to the layout. For optimal effect, it is recommended to plant several stems close together, forming a compact group that captures attention. Its medium growth rate allows for relatively easy management of its size, preventing it from overshadowing other smaller plants. Avoid placing it in areas excessively shaded by taller plants or decorations.

Pruning: Regular pruning is essential to keep Mayaca sp. "Santarem Red" bushy and healthy, preventing excessive elongation and bare lower stems. When the plant reaches the surface or becomes too dense, it is advisable to trim the stem tips, leaving at least 5-10 cm of leafy plant anchored in the substrate. The trimmed tops can be easily replanted to propagate the plant or to further thicken the existing group. This practice also encourages lateral branching, contributing to a bushier, more compact appearance.

Risks & Diseases: Mayaca sp. "Santarem Red" can be susceptible to various risks and diseases if husbandry conditions are not optimal. Nutrient deficiencies, particularly iron and potassium, can manifest as pale, yellowed leaves or holes. Insufficient lighting or CO2 fluctuations can lead to stunted growth and the accumulation of algae on the delicate leaves, suffocating the plant. It is also sensitive to sudden changes in water parameters and the use of aggressive chemicals, such as some algaecides, which can cause stress and melting. A stable aquatic environment and balanced nutrition are the best defenses against these issues.