| | Alternative to ADA Aquasoil Amazonia
I am possibly downsizing my 55 gallon planted tank with pressurized CO2 to a 20 gallon in the hopes of growing a better carpet of dwarf baby tears. I am currently using CaribSea Eco Complete but I have read that ADA Aquasoil Amazonia is better for carpet plants. However, there seems to be a shortage of this substrate so what would be a better alternative? I have looked into Seachem Onyx or ADA Aquasoil Amazona II.