I am thinking of rescaping my discus tank, making it a planted tank, but i don't want to use CO2 containers, what sort of substitutes can be used? Is flourish excel good?
What substrate is best?
I was also wondering if anyone had any tips/ideas for me
My tank is 120cm x 47cm x 75cm
I am really considering this, but i am new to setting it up etc, so wondering if anyone can help.
What substrate is best?
I was also wondering if anyone had any tips/ideas for me

My tank is 120cm x 47cm x 75cm
I am really considering this, but i am new to setting it up etc, so wondering if anyone can help.