Ok, i want to start getting some Plants for my aquarium, but how do you do it, do you need soil under the gravel or do they grow naturally in the gravel
Soil can be used but it's not necessary. I've used regular gravel and laterite with great success. Some people use flourite. It's really up to you to choose what you'd like. Your budget may help you decide because laterite/flourite can really add up.