u/EddiePlays1

OK, so right now in my fish tank I have gravel and in the future, I want to change it to soil in the bottom and sand on top not right now though only because I just switched them to this tank so I don’t want like to stress them out further so I’m gonna wait like maybe a month but are there any good videos on changing substrate and do I have to take out the fish when I’m changing it or can I keep them in?

OK, so right now in my fish tank I have gravel and in the future, I want to change it to soil in the bottom and sand on top not right now though only because I just switched them to this tank so I don’t want like to stress them out further so I’m gonna wait like maybe a month but are there any good videos on changing substrate and do I have to take out the fish when I’m changing it or can I keep them in?