dean
Member
Now I'm putting this out there to be shot down
Does it matter what substrate we use if we have correct lighting for the plants we keep and dose ei salts?
Surely then the substrate is simply a media for the plants to anchor themselves to??
Therefore totally inert gravel will be fine?
Does it matter what substrate we use if we have correct lighting for the plants we keep and dose ei salts?
Surely then the substrate is simply a media for the plants to anchor themselves to??
Therefore totally inert gravel will be fine?