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You can make a peace lily betta vase by pairing a peace lily plant with a betta fish in a vase, creating a stunning, low-maintenance aquarium.
It’s a beautiful and symbiotic setup where the plant’s roots offer the fish a cozy hideaway while the fish’s waste gives the plant vital nutrients.
Making a peace lily betta vase is simpler than you might think, and it’s a wonderful way to bring a little slice of nature into your home.
In this post, we’ll walk you through the exact steps, the supplies you need, and crucial tips to keep both your betta and your peace lily thriving in their new vase.
Let’s dive in and create a peaceful, vibrant ecosystem together.
Why a Peace Lily Betta Vase Works So Well
A peace lily betta vase works because it mimics a natural, balanced ecosystem where both the fish and the plant help each other out.
The betta fish produces waste, which breaks down into nitrates that the peace lily roots happily absorb as fertilizer.
In return, the peace lily’s roots provide the betta with a soft, leafy jungle to explore and hide in, which reduces the fish’s stress.
This makes a peace lily betta vase not just a decorative piece but a functional, self-sustaining habitat.
However, to build a successful peace lily betta vase, you need to set it up correctly from day one, starting with what you’ll need.
What You Need to Make a Peace Lily Betta Vase
Before you start assembling, gather all your supplies to make the process smooth and enjoyable.
Here’s your complete shopping list for a happy peace lily betta vase:
1. A Wide-Mouth Glass Vase or Jar
Choose a vase that’s wide at the top and has a decent volume, ideally at least one gallon.
A narrow neck will trap humidity and harm the plant, so a wide opening is essential for airflow.
Also, the larger the water volume, the more stable the environment is for the betta fish.
2. A Healthy Peace Lily (Spathiphyllum)
Pick a small, young peace lily from your local nursery or garden center.
Make sure the plant is free of pests and has a robust root system, as these roots will live directly in the water.
You’ll need to wash the soil completely off the roots before placing it in the vase.
3. A Male Betta Fish
A single, male betta fish is the ideal resident for this type of setup because they are hardy and don’t need a filter.
Female bettas can also work, but males are generally more colorful and readily available at pet stores.
Just remember, only one betta can live in a peace lily betta vase.
4. River Pebbles or Aquarium Gravel
You’ll need a layer of pebbles at the bottom of the vase to weigh down the peace lily roots and hold them in place.
Use aquarium-safe gravel or river pebbles and rinse them thoroughly before adding them to the vase.
These pebbles also give beneficial bacteria a place to grow, which helps keep the water clean.
5. Filtered, Dechlorinated Water
Never use tap water straight from the faucet, as chlorine and chloramine will harm your betta.
Let tap water sit out for 24 hours to let chlorine evaporate, or use a water conditioner to remove harmful chemicals instantly.
The temperature should be room temperature (around 70-80°F) to keep both the fish and plant happy.
6. A Source of Indirect Sunlight
Place the vase in a spot that gets bright, indirect sunlight, like near an east-facing window.
You can make a peace lily betta vase thrive, but direct sunlight can overheat the water and burn the plant’s leaves.
Step-by-Step: How to Build Your Peace Lily Betta Vase
Now that you have everything, let’s get your peace lily betta vase set up.
Follow these steps carefully, and you’ll have a gorgeous ecosystem in no time.
Step 1: Wash the Peace Lily Roots
Gently remove the peace lily from its plastic pot and shake off as much soil as you can.
Then, rinse the roots under lukewarm running water to remove all remaining soil and dirt.
Be gentle so you don’t damage the delicate root hairs, which are vital for nutrient absorption.
Step 2: Prepare the Vase and Pebbles
Wash the vase and pebbles with warm water, but don’t use soap, as soap residue is toxic to fish.
Rinse the pebbles until the water runs completely clear, and then add a 1-2 inch layer to the vase’s bottom.
Step 3: Position the Peace Lily
Set the peace lily roots on top of the pebbles, and then spread the roots out evenly with your fingers.
Carefully add more pebbles around the roots to hold the plant firmly upright.
The crown of the plant (where the stems meet the roots) should sit above the pebble line.
Step 4: Add the Water
Slowly pour your dechlorinated water into the vase, aiming for a level that covers the roots but stays below the crown.
You want the water to reach about halfway up the vase, leaving the plant stems and leaves dry.
Hold the peace lily in place with one hand while adding water so it doesn’t float away.
Step 5: Introduce Your Betta Fish
Let the water settle and reach room temperature before adding your betta.
Float your betta in his bag or cup in the vase for 15-20 minutes so he acclimates to the temperature.
Then, gently release him into the water, and he’ll soon explore his new root-filled home.
Caring for Your Peace Lily Betta Vase
Once your peace lily betta vase is set up, you can’t just walk away; it needs regular care to stay healthy.
A peace lily betta vase requires more maintenance than a traditional aquarium, so stay on top of these tasks.
1. Change the Water Weekly
You must change 50% of the water every single week to keep ammonia and nitrite levels at zero.
Without a filter, toxic waste builds up fast, and a weekly water change is your best defense.
Use a siphon to remove old water and debris from the pebbles, then add fresh, dechlorinated water.
2. Feed Your Betta Properly
Feed your betta 2-3 high-quality betta pellets once a day, no more than he can eat in two minutes.
Overfeeding is the number one killer in vase setups because it pollutes the water quickly.
You can also offer frozen bloodworms or brine shrimp as a tasty, occasional treat.
3. Prune the Peace Lily Roots
The peace lily roots will grow rapidly and can quickly take over the entire vase.
Trim the roots back every few weeks using clean scissors, cutting just below the crown to manage the tangles.
Pruning encourages new, healthy root growth and prevents the vase from becoming a solid root ball.
4. Clean the Leaves and Glass
Wipe the peace lily’s large leaves with a damp cloth every couple of weeks to remove dust and keep them shiny.
Also, use an algae scrubber to wipe the inside glass of the vase, removing any green algae buildup.
This keeps the entire setup looking fresh and allows the plant to photosynthesize efficiently.
5. Keep the Temperature Stable
Avoid placing your peace lily betta vase near heat vents, air conditioners, or drafty windows.
Betta fish prefer consistent temperatures between 78-80°F, so monitor the water with a thermometer in cooler months.
If the room gets cold, consider a small aquarium heater designed for nano tanks.
So, How to Make a Peace Lily Betta Vase?
You can make a peace lily betta vase by combining a healthy peace lily, a wide glass vase, pebbles, and a single betta fish in a balanced ecosystem.
The key to this setup is ensuring the roots are submerged, the water is clean, and the environment is stable for both inhabitants.
As long as you change the water weekly and feed your betta sparingly, your peace lily betta vase will be a stunning and peaceful centerpiece for years.
Plus, the plant will keep your air fresh while your fish enjoys a natural, stress-free home.
Hope you’ve enjoyed this guide on how to make a peace lily betta vase, and we’re confident you’ll love creating your own thriving aquatic garden.