How to Make a Terrarium from an Old Aquarium in 7 Easy Steps

If you’re looking for a unique way to repurpose an old aquarium, why not turn it into a beautiful terrarium? With just a few simple steps, you can create a mini indoor garden that’s both stylish and low-maintenance. Terrariums have become increasingly popular in recent years, and for good reason. These little ecosystems are a great way to bring some greenery into your home without having to worry about watering and maintaining plants constantly.

Not to mention, they also make for great conversation starters when you have guests over. So, let’s dive into how you can make your own terrarium from an old aquarium!

Gather Materials and Prep Work Area

If you’re looking to create a beautiful terrarium from an old aquarium, the first step is to gather all the necessary materials and prep your work area. You’ll need a variety of supplies, including a glass aquarium (with or without a lid), potting soil, rocks or pebbles, charcoal, moss, and of course, plants. Ideally, you’ll want to choose plants that thrive in a humid environment, such as ferns, ivy, and succulents.

Once you have all your supplies assembled, clear a space in your home where you can work freely without distractions. Make sure you have enough room to spread out your materials and containers. This step will help you stay organized and ensure that your terrarium comes out looking its best.

So, take your time to gather everything you need and create a clean and organized work area before you begin.

Clean Aquarium Thoroughly

Before you jump into cleaning your aquarium, make sure you have all the necessary materials ready and your work area is prep properly. You don’t want to have to stop mid-cleaning to gather supplies or realize that your cleaning area is not set up correctly. Ensure you have a container to hold your fish, a bucket for water disposal, and cleaning materials like a scraper, sponge, and paper towels.

To prep your work area, lay out towels to absorb any water that may spill, and have a nearby sink for water refills. It’s also helpful to have a nearby power outlet for any necessary electrical equipment, like a pump or heater. By gathering your materials and prepping your work area, you’ll save yourself from any potential hassle later on and create a smooth cleaning process.

So, let’s get started and have that aquarium sparkling clean again!

Gather Pebbles, Charcoal, and Potting Soil

Gathering materials and prepping your work area is key before starting any gardening project. For this guide, we’ll focus on gathering pebbles, charcoal, and potting soil. Pebbles are important for drainage purposes, which prevents soil from becoming waterlogged and drowning your plants.

Charcoal is added to soil to prevent bad smells and keep harmful microorganisms at bay. Finally, potting soil is a critical ingredient for healthy plant growth as it contains fertilizers, nutrients, and Perlite – which aerates the soil. Ensure your work area is free from debris and that you have all the necessary tools needed for the project.

Once you’ve gathered everything, it’s time to get started!

Build the Layers

If you have an old aquarium lying around, why not turn it into a beautiful terrarium? To start, you’ll want to build the layers that will form the foundation of your miniature garden. Begin with a drainage layer at the bottom using coarse sand or rocks to prevent water from sitting at the roots of your plants. On top of that, add a layer of activated charcoal, which will filter the water and keep it fresh.

Next, add a layer of sphagnum moss, which will help retain moisture and prevent the soil from becoming too muddy. Finally, add your potting soil and begin planting your plants. When it comes to choosing plants for your terrarium, make sure to select varieties that thrive in humid environments, and that won’t outgrow the space too quickly.

With a little creativity, you can transform your old aquarium into a beautiful and unique piece of living art!

Layer 1: Pebbles

When building a pebble layer for your outdoor landscaping, it’s important to consider the size, color, and texture of the pebbles you choose. They should be small enough to easily walk on or spread out, but not so small that they get displaced easily. For a natural and asymmetrical look, vary the size and color of the pebbles used.

A mix of smooth and rough textures can also add visual interest. When laying down the pebbles, make sure to create a level surface with minimal dips and bumps. This will ensure easy movement and avoid tripping hazards.

Additionally, using a weed barrier fabric underneath the pebble layer can prevent weeds from growing through and ruining the overall aesthetic. Overall, taking care to choose and lay pebbles correctly can result in a beautiful and functional outdoor space.

Layer 2: Charcoal

Charcoal is an essential ingredient to building the perfect barbecue pit, and layer two is essential to the process. As we move forward, the heat will become more intense and require a more robust fuel source, and charcoal is the perfect solution. When using charcoal, it’s essential to choose a high-quality natural charcoal that emits little to no smoke, as this will allow the food to cook evenly and without any harsh flavors.

When layering the charcoal, it’s crucial to distribute it evenly and create a uniform layer to ensure that the heat is evenly distributed throughout the pit. It’s also important to leave a small gap between the charcoal and the grill grates to ensure that the food is cooked to perfection. With the right layer of charcoal in place, we can now move on to the next step in building the perfect barbecue pit.

Remember, choose high-quality natural charcoal, distribute it evenly, and leave a small gap between the charcoal and the grill grates, and you’ll be on your way to a perfectly cooked barbecue every time.

Layer 3: Potting Soil

Now that the first two layers of your garden bed are in place, it’s time to move on to the third layer: potting soil. This layer is where your plants will be growing, so it’s crucial to get it right. Potting soil is different from regular ground soil as it’s specifically designed to provide the right balance of nutrients and drainage for your plants.

When choosing your potting soil, look for options that contain organic matter such as composted bark or peat moss, which will help improve the soil’s structure and water retention. You can also mix in some vermiculite or perlite to improve drainage. Be sure to fill the bed with enough soil to allow your plants’ roots to spread out, but not too much that it will overwhelm their growth.

Remember, healthy soil leads to healthy plants, so invest in good quality potting soil and give your plants the best possible start.

Choose Your Plants

One of the crucial steps when making a terrarium from an old aquarium is to choose the right plants. It’s important to select plants that can thrive in a closed environment and require minimal care. Succulents like cacti are an excellent choice, as they don’t need much water and can tolerate extreme temperatures.

Another option is moss, which is low maintenance and can add a pop of green color to your terrarium. Additionally, ferns are excellent plants that can help purify the air in your terrarium. When selecting plants, it’s essential to consider their size and growth rate to ensure they are the right fit for your aquarium.

As a bonus tip, it’s best to avoid plants that are too large or fast-growing as they may take over the whole aquarium and destroy the balance of your terrarium. So, take your time to research and choose the perfect plants to create your own unique terrarium that will delight you for years to come.

Consider Light and Water Requirements

When it comes to choosing plants for your garden, it’s important to consider their light and water requirements. Some plants need full sun while others prefer shade, and some need more water than others. It’s essential to assess the conditions in your garden and choose plants that will thrive in those conditions.

For example, if your garden gets a lot of sunlight, choose plants that love the sun, such as petunias or marigolds. If your garden is mostly in the shade, opt for shade-loving plants like hostas or astilbes. Understanding the light and water requirements of your plants will ensure they grow healthy and vibrant, adding beauty to your garden all season long.

Select Plants that Thrive in High Humidity

When it comes to choosing indoor plants that thrive in high humidity, you want to be sure you select the right ones. A great option for high humidity is the Peace Lily, which is known for its ability to remove toxins from the air. Another great choice is the Spider Plant, which is not only easy to care for, but also has the ability to remove harmful pollutants like formaldehyde from the air.

If you’re looking for a plant that’s a bit more exotic, try the Bird of Paradise. This stunning plant adds a touch of the tropical to your home and thrives in high humidity environments. The key is to do some research and choose plants that are well-suited for the particular humidity levels of your home.

By selecting the right plants, you’ll not only have a lush and beautiful indoor garden, but you’ll also improve the air quality in your home.

Planting Your Terrarium

If you’re wondering how to make a terrarium from an old aquarium, the planting process is an important step to creating a natural and thriving ecosystem. First, you’ll want to add a layer of rocks or pebbles at the bottom of the aquarium for drainage. Then, add a layer of activated charcoal to prevent any odors or mold growth.

Next, add a layer of soil or sand depending on the type of plants you’ll be using. When planting, make sure to group plants with similar sunlight and watering needs together. You can also add decorative items like small rocks or figurines for a personalized touch.

Lastly, lightly mist your terrarium with water and cover it with a lid to create a humid environment for your plants to thrive. With proper care and maintenance, your old aquarium can now become a beautiful and low-maintenance terrarium.

Add Plants to the Soil

To bring your terrarium to life, adding plants is the key. One of the essential tips to keep in mind is to choose plants that can thrive in the confined space of a terrarium. You can opt for succulents, ferns, ivies, or other small indoor plants that require minimal maintenance and can grow in moderate to low light conditions.

Before planting, ensure that the soil is adequately prepared by adding a few inches of activated charcoal and a layer of sphagnum moss. This helps to promote drainage and prevent the soil from becoming waterlogged. Then, create small holes in the soil and carefully place the plants, ensuring the roots are fully covered by the soil.

Try to avoid overcrowding the terrarium with too many plants as this can lead to poor air circulation and stunted growth. Once the plants are in place, water them sparingly, avoiding getting water on the leaves or foliage. With the right plants and adequate care, your terrarium will become a mini paradise that adds a touch of greenery to any space.

Add Decorative Elements (Optional)

Once you have chosen your plants and arranged them in your terrarium, it’s time to add some decorative elements to give it that extra special touch. This step is completely optional, but can really elevate the overall look of your terrarium. Some popular choices for decor include rocks, crystals, moss, and figurines.

When selecting decor, be mindful of the size and shape of your terrarium and the plants inside. You don’t want to overcrowd your space or add something that clashes with your plants. If you’re feeling adventurous, you can also try adding fairy lights or even a small fountain for an extra whimsical touch.

Just remember, the goal is to enhance the natural beauty of your plants, not overpower them with decor. With a little bit of creativity, you can make your terrarium truly unique and personalized.

Caring for Your Terrarium

If you have an old aquarium lying around, why not turn it into a beautiful terrarium? Not only is it an eco-friendly way to repurpose your unused items, but it can also brighten up any space in your home. Terrariums are easy to care for and can add a touch of greenery to your indoor environment. To make a terrarium from an old aquarium, you’ll need to choose the right plants, soil, and other materials.

Start by lining the bottom of the aquarium with small rocks or pebbles, then add a layer of activated charcoal to keep the soil fresh. Next, add your potting soil and carefully arrange your chosen plants inside the aquarium. Be sure to choose plants that thrive in low-light environments as well as ones that have similar watering needs.

After you’ve planted your terrarium, water it lightly and cover it with a lid to create a humid environment. With some love and care, your new terrarium can be a beautiful addition to your home decor.

Mist Your Terrarium Regularly

One of the most important aspects of caring for your terrarium is keeping it properly hydrated. This is where misting comes in! Regularly misting your terrarium will help to maintain the right level of humidity and keep your plants looking healthy and vibrant. But how often should you be misting your terrarium? The answer really depends on a variety of factors including the size of your terrarium, the types of plants you have inside, and the surrounding environment.

As a general rule, try to mist your terrarium at least once a week, but pay close attention to any signs of wilting or dryness. If you notice that your plants are showing signs of dehydration, increase the frequency of your misting routine. Always make sure to use clean, distilled water and avoid over-saturating the soil or foliage.

With a little bit of regular misting, your terrarium will thrive and become a beautiful addition to your home decor!

Place in Indirect Light

When it comes to caring for your terrarium, one of the most important things to keep in mind is the lighting. While it may be tempting to place your terrarium in direct sunlight, this can actually be harmful to the plants inside. Instead, aim for indirect light – a spot near a window with a sheer or translucent curtain is perfect.

This will provide your terrarium with the light it needs to thrive without exposing it to the harsh, direct rays of the sun. Remember, each plant in your terrarium has its own unique lighting needs, so be sure to research and choose plants that will do well in the lighting conditions you can provide. By paying attention to the light and placing your terrarium in a location that provides just the right amount, you’ll be setting your plants up for success and ensuring that they’ll flourish for years to come!

Rotate Plants as Needed

To keep your terrarium thriving, it’s essential to rotate your plants periodically. Each plant has its light and moisture preferences, and rotating them helps ensure they get the right amount. It’ll also prevent one section of your terrarium from becoming overcrowded and blocking light from other plants.

When rotating, take the opportunity to inspect each plant’s health, prune any dead or overgrown foliage, and remove any debris. You’ll also want to give your terrarium a good cleaning while you’re at it. This practice will keep your little ecosystem balanced and extend the lifespan of your plants.

Go ahead and give it a try; your terrarium will thank you for it!

Conclusion

In conclusion, transforming an old aquarium into a beautiful terrarium is not only practical but also a fun project for any DIY enthusiast. With the right materials and a bit of creativity, you can create a miniature ecosystem that will bring life and color to any room. So gather some soil, rocks, plants, and a sprinkle of imagination, and let your inner gardener shine! All in all, making a terrarium from an old aquarium is like giving new life to a forgotten friend.

..it’s eco-friendly, budget-friendly, and just downright satisfying.

“

FAQs

What materials do I need to make a terrarium from an old aquarium?
To make a terrarium from an old aquarium, you will need potting soil, small rocks or gravel, activated charcoal, moss, plants, and any decorative elements you may want to add.

How do I clean an old aquarium to use as a terrarium?
To clean an old aquarium for use as a terrarium, first, remove any previous occupants and accessories. Then, scrub the interior with warm water and mild soap, rinsing thoroughly. Finally, disinfect the aquarium by mixing 1 part bleach to 9 parts water, wiping down the interior, and rinsing thoroughly again.

Is it OK to use live plants in a terrarium made from an old aquarium?
Yes, live plants are a great option for a terrarium made from an old aquarium. However, you will need to consider the type of plants you choose and the amount of light they require, as well as any additional care they may need.

Can I use fake plants and decorations in my terrarium instead of live plants?
Yes, you can use artificial plants and decorations in your terrarium if you prefer. Just make sure they are made from materials that won’t be harmed by the humidity inside the terrarium.

How often do I need to water my terrarium?
The frequency of watering depends on the type of plants you have in your terrarium, as well as the size and placement of your container. Generally, you should only need to water every few weeks or when the soil begins to dry out.

Do I need to add fertilizer to my terrarium?
Depending on the plants you choose, you may need to add fertilizer to your terrarium to ensure their health and growth. However, be mindful of the type and amount of fertilizer you use, as overfeeding can harm your plants.

Can I create different layers and landscapes in my terrarium?
Absolutely! One of the fun parts of making a terrarium is creating unique and interesting landscapes. Experiment with layering different materials and creating hills, valleys, and other topographical features to make your terrarium one-of-a-kind.