I've noticed in a few posts that JBL Madano substrate is not rated very highly as it is very light. I've noticed this but not thought it was a big issue until now. This was recommended by my LFS as being good for plants.
However its what I have so I suppose I'm stuck with it but would I be able to put another layer, perhaps a heavier one, over the top?
Is there any value in doing this or am I alright as I am?
However its what I have so I suppose I'm stuck with it but would I be able to put another layer, perhaps a heavier one, over the top?
Is there any value in doing this or am I alright as I am?