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Mayaca sp. "Santarem Red"

Mayaca sp. "Santarem Red"

Mayaca sp. "Santarem Red" is a beautiful stem plant, perfectly suited for the midground, offering a medium growth rate. It is characterized by its fine foliage and the potential to develop vibrant red hues under optimal conditions.

Taxonomy
Class:Liliopsida
Order:Poales
Family:Mayacaceae
Genus:Mayaca
Species:Mayaca sp. "Santarem Red"

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Water Temperature

22 - 28 °C

pH Value

6 - 7.5

Water type

Freshwater

Light

Medium to High

CO2

Medium - High

Expected height

30 cm

Expected width

10 cm

KH

2 - 10 dKH

Species description

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.

Care, breeding and tankmates

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.

Geographic Origin and Distribution

This species originates from: Santarem region, Pará, Brazil (Amazon basin).

Origin

Amazon, Orinoco, and Guianas

Plant profile

Placement
Midground

This aquatic species is typically utilized as a midground to background bush in aquariums. Its growth habit makes it ideal for creating a lush, continuous grouping that adds depth to the aquascape. It should be planted in small portions spread evenly to encourage proper expansion and filling of the designated area.

Botanical form
Stem

Mayaca sp. "Santarem Red" presents a distinctive botanical structure characterized by its striking reddish to pinkish needle-like leaves. When grown emersed, it may look quite different compared to its fully submersed aquatic form. In the aquarium environment, it adapts to the water conditions by producing foliage that is perfectly suited for submerged photosynthesis and structural stability.

Growth
Medium

Under lower light intensities, the growth rate of Mayaca sp. "Santarem Red" remains relatively slow to moderate. However, when cultivated with high lighting, CO2 injection, and a rich nutrient profile, its growth accelerates noticeably. It will develop side shoots rapidly, quickly covering the available space and requiring more regular maintenance.

Substrate
Low
Column fertilization
Recommended

Liquid fertilization is highly recommended to supplement the nutrient uptake of Mayaca sp. "Santarem Red" directly from the water column. A comprehensive liquid fertilizer that includes essential micro and macronutrients will greatly support the health of its delicate foliage. Regular and measured dosing becomes particularly important in high-energy aquariums to avoid any nutritional deficiencies.

Root fertilization
None

As a plant that develops a fine root system, it draws significant nourishment directly from the substrate. Utilizing a nutrient-rich aquasoil or inserting high-quality root tabs will significantly enhance its vitality and growth rate. Robust root fertilization is a key factor in achieving a dense, healthy, and resilient plant grouping.

Trimming
Occasional

Trimming Mayaca sp. "Santarem Red" is a straightforward process that helps maintain its desired shape and density. Stems can be topped and replanted to encourage bushier sideways growth. It is also crucial to regularly remove any older or decaying plant material to ensure optimal light penetration and overall hygiene.

Propagation
Cuttings

The propagation of Mayaca sp. "Santarem Red" occurs naturally and effectively within a healthy aquarium environment. Stem cuttings can simply be removed from the main plant and directly inserted into the substrate. Even relatively small cuttings or runner sections possess the capability to establish themselves and form new colonies.

Sensitivity
Moderate

Mayaca sp. "Santarem Red" is generally considered a hardy species, capable of tolerating a fairly wide range of water parameters. It does not typically exhibit extreme sensitivity to standard aquarium medications or minor chemical fluctuations. Nevertheless, care should be taken to maintain a balanced ecosystem, as slow-growing or shaded parts can become susceptible to algae accumulation.

Layout role
Midground, Background

In the art of aquascaping, Mayaca sp. "Santarem Red" primarily functions to provide a dense, textural background or midground element. Its unique structural appearance offers an excellent visual contrast when placed adjacent to rocks, driftwood, or broader-leafed species. Ultimately, it helps to seamlessly blend different hardscape features and softens the overall aesthetic of the tank.

Image gallery

Licensed images linked to the species or, when marked, to the closest representative taxon.

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Last updated: 06/16/2026