Onyx Sand vs. Eco-Complete?
Hello,
I considering re-doing my planted tank.. This time, I want to use TRUE
planted tank substrate.. I really like the look of a "sand-ish" substrate,
but also want something that's going to reduce the amount of fertilizers I
need to add on a regular basis.
Any thoughts on Onyx Sand vs. Eco-Complete?
Thanks,
Troy
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