Do live aquarium plants need soil
Ava Robinson
Updated on April 02, 2026
It is not necessary to have a soil substrate to keep live aquarium plants in your tank. You can keep most of the aquarium plants without soil substrate. You can plant the plants in sand or gravel substrate. Also, you can keep live aquarium plants without any substrate!
Can aquarium plants grow without soil?
Anubias barteri ‘nana’ has been a long staple in the aquarium trade. It is hardy, and often sold attached to driftwood wood which allows easy placement in fish-only tanks as it doesn’t require soil to grow. … Anubias can be planted in almost any position in the tank, which gives it a lot of flexibility.
Can you keep live aquarium plants in gravel?
But first, the short answer to the question is Yes, you can grow aquarium plants in gravel, both in new and established tanks. All you need is fish safe pond rocks, rubber bands, and your plants. To plant, attach your plant to the fish safe-rock using a rubber band slightly above the roots.
Do you have to have substrate for aquarium plants?
You also have to provide substrate at the proper depth for your aquarium plants. … If they are planted in the substrate that is not deep enough, the roots will become entangled and the aquarium plants will suffer from a lack of nutrients. The deep-rooted plants need at least a 6 cm deep substrate (2 to 3 inches).What do you need for live plants in a fish tank?
Layer the bottom of the aquarium with 2 to 3 inches (5-8 cm) of aquarium gravel (that’s about 1½ pounds of gravel per gallon of water), or other substrate designed for plants. Add aquarium-plant fertilizer according to the instructions on the label. Fill the aquarium halfway with water. Add plants.
How can I keep aquarium plants without substrate?
Java Moss is a very popular aquarium plant that doesn’t need substrate. Java moss thrives with lots of light, temperatures between 70-75 degrees (Fahrenheit), and basically any salinity (pH 5-8). It is also a great beginner foliage because of its easy planting and care.
Do aquarium plants grow better in sand or gravel?
A few of the burrowing species prefer sand, but most do fine on gravel if they have rocks and things to hide under. Gravel is also the ideal choice for growing aquatic plants since it allows roots to take in nutrients from the water flowing through the substrate.
Can I put potting soil in my fish tank?
No it’s terrible substrate for an aquarium because it has way too much organic matter in it. When this organic matter breaks down it will reduce the clarity of the water as well as reduce the amount of oxygen in the water. Stick with processed sand and gravel instead. Potting soil is not meant to be used in aquariums.Should I remove aquarium plants from pots?
Yes, always take your aquarium plants out of their pot. This is primarily to remove the rock wool in which the roots are grown. If you have goldfish that like to dig up plants, you can re-pot the plant into a new pot. Now that you know you should take the plants out of the plastic pots, it’s important to know why.
Can I add live plants to an established aquarium?You can add live plants at any point. When you are setting up your aquarium, you can add plants directly after you added the water. If there is a substrate, the water will still be cloudy. In established tanks, you are free to add plants whenever.
Article first time published onCan aquarium plants grow in pots?
It perfectly ok to leave your aquarium plants in pots or even add them in bigger containers instead of pacing them in a substrate, attaching them on driftwood and rocks, or even floating them. … This is especially true since pots are somewhat infamous for limiting the spread and rooting of plants including aquatic types.
How long do aquarium plants take to root?
How Long Does it Take Aquarium Plants to Roots. Most root-based aquarium plants develop initial roots in anywhere from two to several weeks. Of course, if the plants are anchored in a nutrient-rich substrate, roots will establish more readily.
Do live aquarium plants need sunlight?
Aquatic plants do best with 10 to 12 hours of light per day. Leaving the light on longer will not compensate for weak lighting. It’s also important to create a consistent day/night cycle. If your aquarium light does not have a built-in timer, use a timer or digital power center to provide a consistent photoperiod.
Do aquarium plants need air pump?
Aquarium plants respire just as we do. They take carbon dioxide in and exhale oxygen during the day. … At night plants take oxygen in and exhale carbon dioxide into the water of your aquarium. But you don’t need to add an air pump in your aquarium because the aquarium plants require oxygen.
How long do live plants last in an aquarium?
Aquarium plants can live up to 3 days without light, but for more fragile plants I would definitely recommend keeping it under 2 days. Leaves will turn pale quickly, and can in turn weaken the plan. Shipping plants generally is fine because they will arrive at their destination in time.
Will aquarium plants grow without roots?
Air plants and aquatic plants never need roots to live as their leaves and stem directly absorb water and nutrients. Many vegetables, herbs, and houseplants easily survive without roots for a few days (or weeks) while they grow new roots in response to stress, wounding, or injury.
How do you plant a plant stem in an aquarium?
Plant each stem deeply, at least 2 to 3 inches into the ground, which means the substrate may cover some of the bottom leaves. Don’t plant the stem plants all in a single bunch but rather individually with a little space between so that the roots have some room to grow.
How can I grow aquarium plants without CO2?
- Step 1: Choose these plants. Choose a plant selection that works with low CO2 conditions. …
- Step 2: Focus on Hardscape. …
- Step 3: Use Soil. …
- Step 4: Plant densely at the start. …
- Step 5: go for shallower tanks. …
- Step 6: Doze in small but regular amounts.
What kind of soil can I put in my aquarium?
The answer depends on which kind of soil you decide to use. Chances are, if you use soil taken directly from your garden and placed in the tank, you can kill your fish. This soil is non-organic and therefore harmful to fish. On the other hand, organic soil is acceptable to use and is not as expensive either.
How do you make aquarium soil?
- Either collect garden soil using a trowel and bucket or buy a bag of potting compost from the garden. …
- Sift the soil to remove stones, twigs, creatures and other debris. …
- Transfer the sifted soil to a baking tray and bake it at about 200 degrees Fahrenheit for 20 minutes.
What soil is best for aquarium plants?
Aquarium soil, such as UNS Controsoil or Aquario NEO Soil, is typically a clay-based substrate full of nutrients that excel plant growth. It is the best substrate for aquarium plants and a must-have for a high-tech planted tank.
Which plants don't need soil?
- Lucky Bamboo. 1/8. Despite its name, lucky bamboo (Dracaena sanderiana) isn’t actually bamboo at all. …
- Philodendron. 2/8. …
- Orchids. 3/8. …
- Air Plants (Tillandsias) 4/8. …
- Spanish Moss. 5/8. …
- Marimo Moss Balls. 6/8. …
- Paperwhites (Narcissus tazetta) 7/8. …
- Aechmea. 8/8.
Should I remove rock wool from aquarium plants?
The rock wool itself does not contain any nutrients, but it is known to hold on to the nutrients in the water, which is heavily fertilized in the nursery. For this reason, the rock wool around the plant roots needs to be removed as completely as possible before the plant is put into the aquarium.
How long does soil last in an aquarium?
Depending on the amount/type of soil used, water change schedules and growth cycles, aquasoils start depleting their nutrient stores significantly after 6 to 10 months. In soft water tanks, their buffering capacity may last awhile longer than that.
How much aquarium soil do I need?
You need to measure your tank’s width and length in cm, then multiply with the layer thickness and divide by 1000. For example, provided that you want a 5 cm soil layer: 60 cm (width) x 90 cm (length) x 5 cm (layer) /1000 = 27 Litres of soil needed.
When should you plant aquatic plants?
Mid-spring through to early summer is the best time to purchase new plants. This is a good time to plant, as the water is warming up and plants should establish well.
What do live plants do in an aquarium?
Plants are useful in removing build ups of carbon dioxide in heavily-stocked tanks. Live plants also absorbs ammonia, nitrites and nitrates from waste which can be harmful to fish if left to build up.
How do you keep live plants in a freshwater tank?
The proper substrate keeps live plants anchored and provides a fertile area for root growth. Fine gravel, specially designed terracotta gravel, or sand works best for a live plant environment. Never use dirt or loam soil of any kind in a freshwater community aquarium environment.
What houseplants can grow in aquarium?
- Golden pothos (Epipremnum pinnatum, syn. Scindapsus aureus)
- Umbrella papyrus (Cyperus alternifolius)
- Climbing fig (Ficus pumila)
- Split-leaf Philodendron (Monstera deliciosa)
- Lucky bamboo (Dracaena sanderiana)
- Syngonium species.
Why are my aquarium plants rotting?
If the leaves of your plants are beginning to turn yellow or starting to rot, check to make sure there’s enough iron in the tank. … The last tip to keep your aquarium plants from dying is giving them enough light. Similar to the plants in your garden, aquarium plants need at least 10-12 hours of light to flourish.
Should I fertilize new aquarium plants?
The short answer is that you should start dosing water column fertilizers as soon as you have plants in the new tank and no later.