It is a short plant so you should keep it in the foreground of your aquarium.
Carpet plants for sand substrate.
You can plant anubias in your gravel substrate.
It is considered an aquatic fern that reproduces by both runners and sporocaps.
Micro sword is a small carpet plant species 4 7 cm or 2 3 inches that forms an excellent foreground subject for planted tanks.
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Dwarf hairgrass is a rewarding carpet plant that will mimic a grassy field inside of your aquarium.
On the other hand there are some plants that don t require any substrate to keep them in an aquarium.
You can also attach it to any rock driftwood or any other decoration in your aquarium and then put it inside your aquarium.
This plant will thrive perfectly in a nutrient rich substrate of preferably iron rich clay or aquarium soil and quality tank water.
And these are the plants that you can keep and grow in your aquarium having a sand substrate.
Most of them also need co2 supplementation and ferts.
For most of the aquatic plants you will require a substrate whether that is sand gravel or soil so that you can anchor its roots into the substrate.
Do you have substrate or.
How to grow aquarium plants with inert substrate.
While it doesn t require fertilization to grow if you want a full carpet of hairgrass you should add both root tabs and co2.
Depending on where you live keeping this plant may be banned because it is considered an invasive species.
It also has the benefit of being easy to grow even when planted in sand.
Most carpet plants have tiny leaves and plants with tiny leaves generally need very intense light to do well.
It can survive in all lighting conditions.
Some will grow in sand possibly most but the substrate is the very least of the concerns.
I think sand would be a bit better for the plants because then their roots can set a bit easier and spread out but im pretty sure you can grow plants in gravel just might not be as easy for their roots to set.