Is it okay to keep Epipremnum aureum in an aquarium?
In indoor decoration, the creative combination of hydroponic Epipremnum aureum and aquarium symbiosis has received considerable attention. This ecological landscaping not only purifies the air but also creates a unique aquatic effect. However, to make Epipremnum aureum and ornamental fish coexist harmoniously, it is necessary to master scientific hydroponic methods and ecological balance techniques.
Analysis of the Feasibility of Epipremnum aureum and Aquarium Symbiosis
1.1 Characteristics of Aquatic and Terrestrial Plants
As a typical aquatic and terrestrial plant, the aerial roots of Epipremnum aureum can effectively absorb nutrients from water. Experimental data show that hydroponic Epipremnum aureum in a water environment with a pH of 6.0-7.0 can achieve root growth rates 1.5 times faster than soil cultivation.
1.2 Elements of Aquarium Ecological Balance
It is recommended to choose a wide-mouth aquarium of over 30L, maintaining a water temperature of 20-28°C. For every liter of water, keep fish with a body length of 1cm, with small tropical fish like guppies and zebra fish recommended, as their metabolic waste can be converted into plant nutrients.
Key Techniques of Hydroponic Epipremnum aureum
2.1 Water Quality Management System
Change 1/3 of the water every week, using tap water aerated for 24 hours. Adding nitrifying bacteria preparations can establish an ecological filtering system, maintaining ammonia-nitrogen content below 0.02mg/L.
2.2 Light Control Scheme
Provide 4-6 hours of scattered light daily, and it is recommended to use LED full-spectrum plant lights, controlling the light intensity between 5000-8000lux. Avoid direct sunlight to prevent the growth of algae.
2.3 Nutrition Supplement Strategy
Add a special hydroponic nutrient solution once a month, maintaining a nitrogen-phosphorus-potassium ratio of 3:1:2. Using liquid iron fertilizer can prevent yellow leaves, with the concentration controlled within 50ppm.
Guide to Maintaining the Aquarium Epipremnum aureum System
Regularly check the root status, pruning dense roots to maintain a 50% water permeability rate. Use an electronic thermometer to monitor water temperature fluctuations, with the temperature difference kept below 2°C per day. It is recommended to install an air pump for aeration, maintaining dissolved oxygen above 5mg/L.
Through scientific management, the Epipremnum aureum aquarium ecosystem can operate stably for 6-8 months. This innovative breeding method not only enhances ornamental value but also achieves mutualism between plants and fish, making it an ideal choice for urban families to create ecological spaces.