4qt Hydroponic Clay Pebbles, 8mm-12mm, Toypopor Natural Organic Expanded Grow Media for Hydroponics, Drainage, Decoration, Aquaponics and Other Gardening Essentials

used these in the bottom for a terrarium build, they worked great just remember anytime you use these to rinse them prior to using them as they get a dust all over them. not a lot of broken balls in the bag which makes for a great value.

Against it like you typically have to do with LECA and noticed that there was nothing on it to rinse off. Very pleased.

Works great

Smaller package than I expected.

I first found out about these little clay balls on a You Tube video to grow orchids in water. The orchids looked so healthy I wanted to try this myself. My little orchid went from yellow leaves to green and new leaves are growing too! All this wonderful change in less than 2 weeks. The little clay balls are easy to use and affordable too. I bought the large size bag and have a lot more orchids I want to grow this way. I added the photos showing how I used an empty plastic bottle with holes drilled in the upside down upper half that holds the little clay balls and the plant. The balls absorb the water in the lower half of the bottle. I’m very happy with this product and glad I gave this a try.

Takes awhile to clean so I soaked them overnight in 6ph purified water.

Perfect for what I am making

The media could not be loaded.  Love these! My plants are growing so well and it's fun to watch through the clear containers

I will be buying again..