Estes Marine Sand – Black 5lb (6pc)
Estes aqua sand is a fine grade of completely safe aquarium substrate. Ideal for use in both freshwater and saltwater fish tanks.
| Specification | Details |
|---|---|
| Color | Black |
| Weight | 5lb (approximately 2.27kg) |
| Package Quantity | 6 pieces |
| Brand | Clifford W Estes Co., Inc. |
| Product Code | AES06606 |
FAQ
Is Estes Marine Sand safe for saltwater aquariums?
Yes, Estes aqua sand is safe for use in both freshwater and saltwater fish tanks.
What is the size of each package?
Each package contains 5lb of marine sand, with a total of 6 pieces per order.
Can this sand be used in a freshwater tank?
Yes, it is suitable for both freshwater and saltwater aquariums.

Dominic Campbell –
The sand settled well in my saltwater tank and didn’t stir up much dust. My corals seem to be thriving. Easy to mix with the substrate layer and no clumping issues.
Carol Peake –
Good quality sand that holds together well. My fish are active and the tank looks clean. A little more fine than expected, but works well for a reef setup.
Alexandra Lawrence –
Used it in a 55-gallon marine tank. The sand is smooth and doesn’t affect water chemistry. My shrimp and snails are doing well.