Estes Glosstone Special Green 5-5lb Case
Estes has been America’s number one manufacturer of aquarium aggregates for over forty years. Their products are non-toxic and safe to use in aquariums, terrariums, and planters. Royal Item Number: AES40503
Product Specifications
| Item | Color: Green |
|---|---|
| Weight | 5 lb |
| Package Type | Case |
| Usage | Aquariums, Terrariums, Planters |
| Material | Non-toxic Aggregate |
FAQ
Is this product safe for use in fish tanks?
Yes, Estes Glosstone is non-toxic and safe for use in aquariums, terrariums, and planters.
What is the weight of the product?
The product weighs 5 pounds.
Is the color consistent across all units?
Yes, the product is consistently green as specified.

Christian Harris –
I used this in my freshwater tank and it holds the substrate well. The green color is natural and doesn’t stain the water. It’s easy to mix with other substrates and works well with my plants.
Emily Ferguson –
Good quality and safe for fish. The case is sturdy and the product is evenly distributed. I’ve used it in both a fish tank and a terrarium with good results.
Adrian Ellison –
Non-toxic and reliable. It’s a long-term solution for my aquarium base. No issues with fish or plant growth after several months of use.