Green Royal Plecostomus L418 - Panaque titan : Complete Fish Profile & Care Guide
Table of contents
Introduction
The Green Royal Plecostomus (Panaque titan) represents a distinct and sizeable species within the Plecostomus family, noted for its rarity and unique characteristics in aquatic hobby circles. These Plecos hold significant value as aquarium fish due to their captivating appearance and substantial size. Green Royal Plecos are known for their peaceful temperament, demonstrating a non-aggressive nature even towards smaller fish species. As they mature, male Green Royal Plecos may exhibit increased territorial behaviour, particularly towards each other. They can be maintained either in small groups or individually.
The care of Green Royal Plecos is relatively straightforward. Once acclimatized, they exhibit active behaviour even during daylight hours. When their fundamental needs are met, they can be successfully integrated into community aquariums. It is important to consider their significant growth potential and longevity when planning their habitat.
In the process of choosing suitable tankmates for Green Royal Plecos, it's important to select species that are harmoniously compatible. It is beneficial to choose fish that predominantly inhabit different strata of the aquarium. For instance, instead of selecting species that dwell at the bottom, opt for those that are more active in the mid to upper levels of the water column, complementing the Pleco's tendency to stay near the substrate or on driftwood.
Favouring species known for their active swimming patterns over those that tend to hide excessively is recommended. Additionally, it's crucial to avoid species known for fin-nipping, as this can stress or harm the Plecos. Ideal tankmates include various Tetras, Silver Dollars, selected Headstander species, and certain types of Cichlids, as they occupy different tank areas and have compatible temperaments. It's also important to consider the specific environmental needs of Plecos, such as their dietary requirements and preference for specific tank setups.
For optimal well-being, Green Royal Plecos require an environment with ample cover and moderate to strong water flow. Efficient filtration systems are imperative to manage the high waste output and maintain excellent water quality. Regular water changes are also crucial for their health. These Plecos naturally inhabit areas with abundant fallen trees and wood tangles; hence, incorporating plenty of driftwood in their aquarium is essential not only for environmental enrichment but also because they graze on wood as a part of their diet.
Juvenile Green Royal Plecos are particularly striking, with a vibrant pattern of broad black stripes and dots on a light brown to tan base colour. As they age, their colouration becomes more subdued, transitioning to a darker hue with finer lines. A distinctive feature of adult Green Royal Plecos is their convex caudal fin, adorned with a striking yellow edge, adding to their visual appeal.
Green Royal Plecostomus L418 Photos
Sexual Dimorphism
Unlike the majority of Plecos, the Green Royal Pleco displays a notable distinction in the morphology of the genital papilla between males and females. In females, the genital papilla is characterized by a rounded and blunt shape, whereas in males, it is pointed and smaller in size. Additionally, males typically exhibit a head that is both longer and broader in comparison.
Quick Facts
| Scientific Name | Panaque titan |
|---|---|
| Year Described | 2010 |
| Other Names | Shampupa Royal Pleco, Gold Trim Panaque |
| Kingdom | Animalia |
| Classification | Actinopterygii |
| Order | Siluriformes |
| Family | Loricariidae |
| Genus | Panaque |
| Origins | Ecuador |
| Max Size | 45 cm |
| Temperament | Peaceful |
| Aquarium Level | Bottom |
| Difficulty | Intermediate - Advanced |
| Shoaling | No |
| Best kept as | Loners |
| Diet & Feeding | Omnivore |
| Reproduction | Egg Depositor |
| Average Lifespan | Up to 10 Years |
Water Parameters
| Water Type | Freshwater |
|---|---|
| pH | 6.5 - 7.5 |
| GH | 5 - 20 |
| ℉ | 72 - 86 |
|---|---|
| ℃ | 22 - 30 |
Natural Habitat
The Green Royal Pleco, found in various rivers within the Napo River Basin, notably includes populations in the Apoalla Creek, a tributary of the lower Shushufindi River in Ecuador. This species is typically found in deep, fast-flowing waters characterized by an abundance of submerged trees, branches, and logs, creating extensive snags.
These environments provide ideal habitats for the Green Royal Pleco. The riverbeds in these areas are predominantly rocky, transitioning into areas with gently flowing waters and sandy bottoms, forming tranquil pools. This diverse aquatic landscape offers the necessary conditions for the Green Royal Pleco to thrive, providing both the physical structure for shelter and the varied water flow they require.
Breeding
Despite the scarcity of detailed literature on the reproductive behaviours of Green Royal Plecos, successful captive breeding has been accomplished using certain specialized approaches. A notable technique involves imitating a dry season environment for about two weeks. This is achieved by maintaining the aquarium water at a lower level with warm temperatures and minimal current, often in conjunction with a large tube that serves as a potential breeding site.
Following this period, the tank is gradually refilled with cooler water, mimicking rain, up to roughly 80% of its total capacity. Concurrently, the Plecos are offered a varied diet that includes both protein-rich and vegetable-based foods. This dietary regime is designed to create favourable conditions for spawning, thereby enhancing the likelihood of successful breeding in captivity.
Diet & Feeding
The Green Royal Pleco has specific dietary requirements that are crucial for its health and well-being. In their natural habitat, these fish primarily feed on wood, which plays a significant role in their diet, aiding in their digestion. Consequently, an aquarium housing Green Royal Plecos should include an ample supply of driftwood for grazing. In addition to wood, their diet should be supplemented with various high-quality foods. This includes protein-rich options like sinking pellets or wafers formulated for bottom-feeding fish, as well as vegetable-based foods such as blanched vegetables or algae wafers.
Occasional offerings of fresh fruits and vegetables can also be beneficial. It's important to ensure that the diet is balanced, providing both the fibre needed for their digestive systems and the nutrients essential for overall health. Regular monitoring of food intake and water quality is also key, as these large fish can produce significant waste, impacting the aquarium environment.
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