Estes Natural Deep River Regular 2-25lb
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.
Product Details:
| Item Number | AES11712 |
|---|---|
| Weight Range | 2 to 25 lbs |
| Material | Natural river aggregate |
| Usage | Aquariums, terrariums, planters |
| Safety | Non-toxic and safe for aquatic environments |
FAQ
Is this product safe for use in fish tanks?
Yes, Estes Natural Deep River Regular is non-toxic and safe for use in fish tanks, terrariums, and planters.
What is the recommended usage amount for this aggregate?
The product is available in a 2 to 25 lb range and can be used based on the size of your aquarium or planter. Follow standard guidelines for substrate depth and volume.
Does this product come with any special packaging or labeling?
The product is packaged in standard bulk containers with the Royal Item Number AES11712 clearly labeled.

Sue Butler –
I’ve used this aggregate in my 55-gallon freshwater tank for over a year. The material is natural and doesn’t affect water chemistry. My fish seem healthy and the substrate holds well without breaking down quickly.
Dylan Knox –
It’s a reliable product that works well in both aquariums and terrariums. The texture is consistent and it doesn’t clump. I appreciate that it’s non-toxic and safe for aquatic life.
Carol Graham –
The deep river aggregate provides a natural look and feels stable under the plants. I mixed it with some soil for a better root environment. No issues with fish or water quality so far.