Can Epipremnum aureum be placed in an aquarium as aquatic vegetation?
Aquatic cultivation of Epipremnum aureum has become a common choice for indoor greenery, and in recent years, it has been tried by aquarium enthusiasts for cohabitation with ornamental fish. This crossbreed combination can create unique aquatic landscapes and form a small-scale ecological cycle system. But can Epipremnum aureum really adapt to the underwater environment in the long term? What special care points should be considered when cultivating it in an aquarium? This article will delve into the feasibility and specific implementation methods of Epipremnum aureum's aquatic cultivation.
Feasibility Analysis of Epipremnum aureum Aquatic Cultivation
Verification of Aquatic Adaptability
Experiments have shown that special aerial roots can sprout at the nodes of Epipremnum aureum, and it can still maintain normal metabolism in a fully aquatic environment. Its roots can effectively absorb nitrites in the water, synergistically purifying the water quality with the aquarium filtration system. However, it is important to note that the transition process requires 3-4 weeks, and the submersion depth should be gradually increased.
Detailed Plan for Fixing Epipremnum aureum in an Aquarium
Gravity Fixation Method
Flat cobblestones are used to bundle the roots, and it is recommended to use food-grade aquatic plant glue to secure it on the surface of decorative stones. The submerged wood fixation method requires pre-boiling and sterilization, using nylon ties to secure the plant in the gaps, ensuring that the roots are in contact with the water flow but not eaten by fish.
Key Points for Maintaining an Aquarium Ecosystem
Space Management Standards
It is recommended to have 1 Epipremnum aureum plant (15 cm) for every 10 liters of water, and the aquarium height should reach 40 cm or more. It is necessary to maintain 1/3 of the water surface space for gas exchange and regularly trim dense aerial roots to prevent clogging of the filtration system.
Water Quality Maintenance Schedule
Change 1/4 of the water every week, using tap water that has been exposed to sunlight for 3 days. Monitor the pH value to maintain it between 6.5-7.2, and immediately change the water when the nitrate concentration exceeds 20 ppm.
Light Control Plan
Equip with 6500K full-spectrum LED lights, and 8 hours of daily lighting is recommended. Avoid direct sunlight to prevent algae outbreaks, and use timers to achieve regular supplemental lighting.
Through scientific configuration and systematic maintenance, Epipremnum aureum can form a symbiotic relationship with ornamental fish. It is recommended to choose gentle fish species such as zebra danios and guppies for cohabitation, avoiding fish like goldfish that are prone to eating plants. Regularly observe the plant's condition, and supplement liquid fertilizer promptly when the leaves become transparent. This ecological landscaping method is both environmentally friendly and visually appealing, and is worth trying for aquarium enthusiasts.