Review on 🏞️ Seachem Onyx Sand Fluorite Substrate by Dominique Hughes

I am starting a new shrimp tank and have chosen this onyx sand. I'm very happy with it, although I had to flush a lot it almost looked like I was mixing cement but after 8,9,10 flushes in a 5 gallon bucket I got a very light milky color of the water and added then add it to the tank which only has water in it and the water will still be a bit milky after a few hours if you just put the aquarium into operation and let it run for the first few days to allow the "dust" to settle and permeate can your filter. I recommend this product.