120 gallon tank, recommended substrates to check out? (prefer black)
I have a 120 gallon tank im going to plant, going to try low tech first, then if that doesnt work ill switch to CO2 and extra lighting later.
I want to have black substrate. What a good combination of affordability, performance and good looks? when i say good looks, i mean my local shop has some stuff they recommend but its diarrhea brown and looks horrible lol.
If you have a recommendation please also let me know how much I will need for a 120 gallon (60"x18.5" surface area) and where I can order it online.