Aquarium Silica Sand 20 lbs, 0.4-0.8 mm gravel substrate
20 lbs silica aquarium sand with fine 0.4-0.8 mm grain. Dense, zero fines, won’t blow around; requires rinsing before use. Suitable as bottom substrate for fish tanks and plant pots
Highlights
- dense, low-dust substrate
- consistent grain size
- safe and toxin-free
Pros
- dense composition with zero fines
- low dust after rinsing
- includes clearly sized grains 0.4-0.8 mm
- safe, toxin-free
- versatile for tanks, plants, crafts
Cons
- requires extensive rinsing before use
Best For
Features
- 20 lbs of aquarium sand with 0.4-0.8 mm grain size and dense composition
- Low fines formulation that minimizes sand blowing in the tank
- Safe, toxin-free substrate with no foreign matter and tested to not bleed in water
- Pre-wash recommended to remove dust before adding to the tank
- Suitable as bottom substrate for fish tanks and reptile habitats, with versatile decorative use
