Top 6 Types of Aquatic Plants That Thrive Without Substrate

For every beginner starting to engage in the aquascaping hobby, not everyone can fully understand how to plant and care for these types of plants. Each species has its own characteristics and preferred environment. In this article, Aqua Plants Hub will suggest 6 types of aquatic plants that do not require substrate that are easy to grow, making it easier for you to start this hobby!

Japanese Moss Ball

With a lifespan of up to 200 years, the Japanese Moss Ball (Marimo Moss Ball) is also known as Marimo. This aquatic plant does not require substrate and has a soft, velvety exterior, thriving in water. This species moves around the aquatic environment through photosynthesis to adapt to light. They do not require as much light as other aquatic plants. They can produce CO2, which can be harmful to aquatic animals, so be mindful of the balance when planting.

Mini Fissidens

Mini Fissidens

Mini Fissidens (Mini Fissident) is a very popular aquatic plant. This species easily adapts to its environment and can be planted in various positions in the aquarium. Minifiss can be used as a ground cover, tied onto gravel or rocks. Additionally, it can be tied onto bonsai wood to create very eye-catching foliage. The Mini Fissidens aquatic plant will also thrive well without substrate; the cooler the temperature, the more beautiful and dense the plant will be.

Serrated Willow

Serrated Willow

Another easy-to-grow aquatic plant that does not require substrate, which is also favored by aquascaping enthusiasts, is the Serrated Willow (Higrophila Pinnatifida). This plant can be placed as a midground or background in the aquarium, creating a beautiful aesthetic for your tank. Like the two species above, the serrated willow does not require much nutrition, substrate, or CO2. Therefore, you can easily grow it as long as you provide a cool temperature for its growth and development.

Green Cabomba

Green Cabomba

A plant from the moss family that is loved not only by those who prefer aquatic plants that do not require substrate but also by aquarium hobbyists is the Green Cabomba (Green Cabomb). This plant can serve as a decorative element, adding visual appeal to the aquarium. The Green Cabomba grows vertically and has a sturdier structure than other moss species, making it a beautiful and pleasing decorative plant for aquariums. Being from the same family as moss, it can thrive without substrate and excessive nutrients.

Fishbone Plant

Fishbone Plant

Finally, the Fishbone Plant (Ceratopteris thallitrichoides), also known as the deer antler plant or floating fern, is very easy to find and has been commonly planted for many years. However, it is not suitable for small aquariums. Additionally, the fishbone aquatic plant requires a well-lit environment with a relatively high nutrient density to thrive.

Above are the suggestions from Aqua Plants Hub regarding relatively easy-to-grow aquatic plants that do not require substrate for beginners. We hope you will find a plant that suits your preferences and needs!