mr_tee0419
Aquarium Advice Activist
Hey all of you with fish only tanks, what substrate have you found to be the best? I like the look of fine sand, but a coarser aragonite could be cleaned easier. What do you think?
YOu do not need to buy "live sand" to get LS. Water+bacteria+sand=live sand (eventually). As mentioned, find a nice aragonite based paysand from Home depot and use that. Just a few bucks for a 50# bag. If you wanted to seed it with some LS that would be fine. Sand is a lot less maintanance. In a 400gal tank that is a lot of substrate vacuuming with CC. A LS bed will also give you more surface area for benficial bacteria cultivation.I have a 400 gallon tank. For me to have 3" of live sand, I think that would be at least 800 pounds of sand, which probably would cost over $2,000 just for the substrate. Does that change your assessment?