Pogostemon stellatus 'Dassen' is a striking aquatic plant known for its vibrant colors and unique appearance. As a tissue culture plant, it’s free from pests, diseases, and algae, making it an excellent choice for aquarists looking to establish a healthy and thriving planted tank. Here's a detailed overview:
Description
- Appearance: Pogostemon stellatus 'Dassen' features narrow, needle-like leaves that range in color from bright green to deep purple or red, depending on the tank conditions. The plant grows in a bushy, star-shaped pattern, adding a dramatic and eye-catching element to the aquarium. The colors can become more intense with the right lighting and nutrient levels, creating a stunning focal point in the aquascape.
- Size: It can grow up to 30-50 cm (12-20 inches) tall, with a spread of about 10-20 cm (4-8 inches). The plant’s height and dense growth make it ideal for background placement in larger aquariums.
Habitat
- Natural Range: Pogostemon stellatus is native to Southeast Asia and Australia, where it typically grows in shallow, slow-moving waters with abundant sunlight.
- Natural Habitat: In the wild, this species is found in nutrient-rich, sunny areas with soft, slightly acidic water.
Care and Maintenance in Aquariums
- Tank Size: Suitable for medium to large aquariums, Pogostemon stellatus 'Dassen' requires enough space to grow vertically and spread out. A minimum tank height of 40 cm (16 inches) is recommended to accommodate its growth.
- Water Parameters: This plant thrives in a temperature range of 22-28°C (72-82°F) with slightly acidic to neutral pH levels (6.0-7.5). Soft to moderately hard water is ideal.
- Substrate: A nutrient-rich substrate is essential for Pogostemon stellatus 'Dassen' to achieve its best growth. Aquasoils or substrates specifically designed for planted tanks work well, as they provide the necessary nutrients for healthy root development.
- Tank Setup: The plant requires bright, high-quality lighting (at least 2-3 watts per gallon or equivalent LED lighting) to maintain its vibrant coloration and compact growth. Supplementing with CO2 is highly recommended to enhance growth and color intensity, especially in high-tech setups. Regular dosing of liquid fertilizers, including micronutrients and iron, will also support healthy growth.
