Review on 🐠 Estes' Gravel Products AES06606 Marine Sand Black for Aquarium, 5-Pound: Premium substrate for thriving aquatic environments by Mia Smith

I've been looking for a sand that isn't light and is perfectly black for a long time. Most sand is very cheap and difficult to accommodate in an aquarium. This sand turned out to be the perfect sand for me without any problems! Just a word of caution and a note: always wash the sand before adding it to the aquarium and once you add the sand to the aquarium let it sit (without your fish) for a few hours while your filter is running . The sand floats to the top due to the air bubbles it traps, but cleans up nicely after a while. I have a 25 gallon aquarium and need 2 bags for my fish tank, the photo shows only one bag, I ordered another one :)