1. Introduction
【Child】 Oh Professor, I’ve been reading about the Hanging Gardens of Babylon, one of the Seven Wonders of the Ancient World. It made me wonder if we could create a miniature version of this magnificent place in an aquarium. What do you think? Are there any aquatic plants that could help us create such a paradise?
【Professor】 That’s a wonderfully creative idea! To create an ethereal underwater Garden of Babylon, I’d recommend using Microsorum pteropus, also known as Java Fern. This beautiful aquatic plant takes root on rocks and driftwood, giving a magical touch to your aquarium layout. It’s quite a versatile plant that can adapt well to various environments. In this conversation, I’ll share my knowledge on the characteristics, cultivation, and precautions regarding Java Fern and how you can create your own underwater paradise.
2. Characteristics
【Child】 Is Java Fern similar to the lush ferns that covered the floors of the ancient garden? What is its form, color, and the way it grows?
【Professor】 You’re quite perceptive! The Java Fern does indeed resemble the foliage found in those ancient gardens. With its elongated, textured leaves that vary in shades of green, it adds a calming aesthetic to the aquarium. The leaves can grow up to 20 cm (8 in) long and 2.5 cm (1 in) wide, creating a lush, miniature forest. It thrives when planted mid-ground or background in the aquarium, especially when attached to rocks or wood.
Depending on your aquarium size, it can serve as a solitary centerpiece or thriving landscape in small and medium-sized aquariums, respectively. In larger aquarium setups, it can create visually striking clusters that serve as a natural sanctuary for your aquatic denizens. Its adaptability and hardiness make it suitable for various layout options.
3. Cultivation
【Child】 Is Java Fern as temperamental as the characters in Shakespeare’s “A Midsummer Night’s Dream,” or is it easy to cultivate?
【Professor】 (Chuckling) I’m quite certain that the Java Fern is far less dramatic than Titania and Oberon’s squabbles. In fact, it’s quite beginner-friendly! It can tolerate diverse water conditions, including a pH range of 6.0 to 7.5, GH and kH levels of 3-8 dGH and 1-5 dKH respectively. Ideal temperatures range from 68°F to 82°F (20°C to 28°C). A well-lit but not overly bright environment works best for this plant.
Regarding the substrate, there’s no need for bottom sand – attaching it to driftwood or rocks will suffice. While Java Fern can benefit from fertilization, it’s not a necessity. It grows at a moderate pace, adapting well to both underwater and emersed conditions. For propagation, you’ll notice little plantlets forming on the mature leaves. Once they grow roots and a few leaves, you can remove them gently and secure them elsewhere in the aquarium.
4. Precautions
【Child】 Are there any precautions we should take while inviting this serene plant into our watery world? How does it harmonize with its fellow underwater citizens?
【Professor】 Harmonization is a key aspect when designing an aquatic haven, so it’s important to consider potential issues. Firstly, Java Fern doesn’t take kindly to being buried in the substrate, so always attach it to hardscape rather than planting it in the sand. Keep a watchful eye on its iron and CO2 requirements – a deficiency can lead to slow growth, discoloration, or even death.
Regarding its relationships with aquatic creatures, Java Fern coexists peacefully with most fish and invertebrates. However, being a slow grower, it’s not the best option for tackling algae overgrowth. Herbivorous fish may find young Java Fern leaves a tasty treat, so be cautious when introducing it to such tank inhabitants.
5. Summary
【Child】 So, Professor, with the Java Fern as our muse, we can create a tranquil haven like the Hanging Gardens of Babylon, right?
【Professor】 Indeed! By nurturing the charming Java Fern and fostering harmonious relationships in the aquarium, you can create a serene underwater sanctuary reminiscent of the ancient world. Its versatility, adaptability, and resistance make it perfect for green-thumbers of all levels. Remember to take the necessary precautions and appreciate the ethereal beauty it adds to your watery domain. With patience and care, your Java Fern will undoubtedly be a crowning glory in your aquarium.