zer0signal
Aquarium Advice FINatic
Hey, I am in the middle of a major overhaul of my 36 planted, I dropped the gravel and was just going to do sand, but I saw they had flourite black sand. So I bought 4 bags, and a Fluval 306 (and making a Co2 Reactor). I was under the impression that it had nutrients in the sand already..? But some other forums are saying its inert, seachem says there is nutrients in the sand, do I need to do DIY Tabs right now?