Creating a natural aquarium can be a rewarding and relaxing experience, especially when you choose Guppies (Poecilia reticulata) and low-maintenance plants.
With the right setup and the right choices, you can create a balanced, healthy ecosystem for your fish. Whether you’re a beginner or looking to simplify aquarium care, this guide is perfect for you.
Guppies are one of the most popular species among aquarium enthusiasts, known for their vibrant beauty and ease of care.
Additionally, low-maintenance plants can help keep your aquarium healthy without demanding much time or effort. In this article, you will learn how to create a natural aquarium that is functional, beautiful, and easy to maintain.
Now, imagine a serene aquarium, with Guppies swimming between self-sustaining plants, creating a peaceful and natural environment.
Want to know how to make this a reality? Keep reading and discover the secrets to creating the aquarium of your dreams!
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Choosing the Ideal Aquarium
Before you start setting up your natural aquarium with Guppies, it’s essential to choose the right aquarium.
The size and type of aquarium you select will directly influence the health and well-being of your fish and plants. Guppies are small, hardy fish that don’t require an overly large tank, but they do need enough space to thrive.
For a beginner, a 20-gallon (75 liters) aquarium is an ideal size.
It provides enough space for a group of Guppies to swim freely and allows room for plants and other natural elements.
Larger aquariums are also beneficial as they can maintain more stable water conditions, which is crucial for both plants and fish.
When selecting an aquarium, make sure to choose one made of durable glass or acrylic.
It should also have a secure lid to prevent fish from jumping out, especially if you’re keeping the tank in a room where they may be disturbed by movement.
Preparing the Natural Environment
Once you have the right aquarium, it’s time to create a natural environment that mimics the Guppies’ natural habitat. Guppies come from freshwater rivers and streams, so replicating these conditions in your aquarium will help them thrive.
- Substrate: Choose a substrate that supports plant growth, such as nutrient-rich soil or gravel. Avoid using sand, as it doesn’t hold nutrients well and can make it difficult for plant roots to grow.
- Rocks and Stones: Add rocks or stones to create hiding places for the fish and enhance the aesthetic of your aquarium. Make sure to rinse them thoroughly before adding them to the tank to avoid contamination.
- Water Parameters: Guppies prefer slightly alkaline water, with a pH between 7.0 and 8.0. The water should also be kept between 72°F and 82°F (22°C to 28°C). Use a reliable thermometer to monitor water temperature and a pH tester to ensure the water remains within the desired range.
- Filtration and Aeration: A good filtration system is essential to keep the water clean and free from toxins. While Guppies are not particularly sensitive to water movement, it’s a good idea to have a filter that gently circulates the water. Additionally, a gentle air pump will help oxygenate the water and ensure the plants receive the CO2 they need for growth.
Creating a natural aquarium with Guppies and low-maintenance plants sounds like a wonderful way to bring tranquility into your home. It’s impressive how these vibrant fish and self-sustaining plants can create a balanced ecosystem with minimal effort. This guide seems perfect for beginners who want to enjoy the beauty of an aquarium without the stress of constant maintenance. I’m curious, how often do you need to check the water conditions to ensure the health of the Guppies and plants?
Ideal frequency to check water conditions:
Weekly:
pH (ideal range: 6.8 to 7.8 for guppies)
Ammonia (NH₃/NH₄⁺) – should be 0 ppm
Nitrite (NO₂⁻) – should be 0 ppm
Nitrate (NO₃⁻) – keep it below 40 ppm
Temperature – ideal between 75°F and 80°F (24°C to 27°C)
Monthly:
GH (General Hardness) and KH (Carbonate Hardness) – especially if you notice pH instability
Partial water changes (20–30%) help balance nutrients, even with live plants
Bonus tip:
Low-maintenance plants like Anubias, Java moss, or Elodea are great choices. They absorb nitrates and contribute to a more stable, low-effort setup.
By using simple test kits to monitor these parameters, you’ll ensure a healthy environment with minimal maintenance and maximum enjoyment.