Here we go againI used some in my first planted tank. The plants liked it but it is pretty rough. I wouldn't use it if you have Corydoras or other fish that like to hang out on the bottom and/or play in the substrate.
Just because they aren't missing barbels or dying doesn't mean it's comfy, lol.Here we go again
I've used it with cories with no missing barbels or fish revolts(death).
I used a 1in of 50/50 laterite/sand mixture , and 1.5in mixture of Caribsea Floramax and aquarium gravel.