Stoney River White Aquatic Sand Freshwater and Marine Aquariums, 5-Pound Bag

I used this sand for a small freshwater 3 gallon aquarium (Marineland contour 3) housing a Betta. The sand was nice and clean, and pretty fine grain -- but also not so fine that a vacuum would suck it out during water changes. I made sure to wash the sand before using, but there was almost no cloudiness in the water during washing. I think it's probably OK to use without any washing, as it says on the bag.I really like that the sand is coarse enough that it doesn't seem like air pockets form (air pockets can result in the accumulation of toxic gases). For a 3 gallon tank there was a bit too much; I only ended up using about a fourth of the bag to cover a 1 sqft surface with about an inch of sand.The sand is also a nice natural white which results in a very pleasing looking aquarium. I would definitely recommend this to anyone who is scaping a small to medium sized tank.

I was nervous about converting my freshwater tank substrate from gravel to sand. I did lots of research on the subject and decided to make the leap. I am so happy I did! The sand looks more natural and clean. It is also easier to clean since most waste rests on top rather than sinking deep into the spaces between rocks. A simple pass with a siphon hose removes most all of the waste. I do gently stir the top layers of the sand periodically to prevent any gas pockets, but haven't seen this as an issue yet.The Estes sand came highly recommended. You need to follow the instructions and thoroughly wash the sand to prevent cloudiness in the tank. I unloaded it into a bucket and continued to rinse several times. Once I first put it in the aquarium, a lot of the sand floated and the tank was still slightly cloudy. I was nervous, but after a few hours, it had all completely settled and have had no issues since.My goldfish seems much happier and will dig and siphon the sand. I use sinking pellets and he easily eats them up and spits out the sand with no problem. Seems much happier with sand.

UPDATE: Had to move some decorations and plants in the aquarium. The water is back to being white and cloudy again. Even a white substance left on sponge filters. Will be removing this soon and going to another sand company.I used a 5 pound bag to cover the bottom of a Fluval Flex 9 aquarium to about 1/2 inch. The sand is a nice size grain and is very white. However, it is very dusty. The picture of the empty bag shows just how much white dust coated just the inside of the bag. You must rinse this sand very well before putting it in the aquarium. A chalky white foam rose from the sand the first few times I rinsed it, then floaters and cloudy water lasted a long time while rinsing. Even with a very good rinsing (do not scrub the sand, just gentlyfold it) the water was lightly cloudy in my aquarium for a few days. It is just starting to clear up. It, also, clings to my Marimo balls on the bottom. Wear waterproof gloves while handling the sand because it is rough feeling. My mystery snail glides right over the sand though. It looks nice in the aquarium, but just be sure you wash it very well before using.

Very pretty. Sand grows and floats a little sometimes. Finally got it settled. Didnt need to rinse zero cloudiness. However, every single time I disturb it fine grains float around and cloud it. Every single time. >.< I kinda wanna change the substrate now.

This is smaller/finer then I thought it would be, but looks much better then that cheap fake white gravel. This is the next best thing from sand.

Floats even after lots of rinsing. Later found for way cheaper at my local pet store. I ended up throwing it away I disliked it so much.

Oh my!! I really love this aquatic sand❤❤❤Highly recommend, found out about it on YouTube. Love the way it looks in my new aquarium. Super easy...no need to rinse before putting in aquarium. I didn't...and no debris or clouding of tank. Now just waiting for tank to cycle with Seachem products before I add fish🤗🤗

Love it