Understand the pros and drawbacks of topsoil aquariums and learn how to set up a dirted tank safely.
Using Dirt On your Planted Aquarium
Adding Soil To An Established Tank
I just saw a person using organic potting soil for substrate in a personal Aquarium. Is that a good idea or not? - Quora
is dirt really the answer?
Do Fish Need Rocks: Pros and Cons of Lava Rock
⟹ PLANTED TANK, 75 gallon planted tank
Can Plants Kill Fish: Considerations and Basic Precaution
Introduction to planted aquarium substrates - The 2Hr Aquarist
Can the regular garden soil with a layer of gravel over it be used as substrate for a planted aquarium instead of the regular aquarium soil? - Quora