I am going to be setting up a new 20 gallon long setup and I was considering ADA Amazonia for my substrate, but I am now unsure if it is going to be a good choice after reading some of the posts about aquasoil being messy and breaking down here on the forum. I dont want to use an expensive substrate that may end up breaking down and being super messy.
Should I still take a chance and use ADA Amazonia, or should I be safe and use a different substrate? What are other good substrates that you wuold reccommend if you dont reccommend ADA Amazonia?
If I do use ADA Amazonia would one 9L bag be enough to fill up my 20 gallon long tank, or would I need more?