pH neutral
Aqua Natural Smooth Lava Rock, 14 lb
4.1 · 5 reviews
$33.50
Sold and shipped by the online store behind the button; bags go back the same way
Assorted 1.5–6 inch pieces of smooth lava: pH neutral, porous enough to house a large population of beneficial bacteria that help against ammonia spikes.
Product highlights
- 1.5–6 in assorted pieces
- pH neutral
- Porous, houses bacteria
- 100% natural
- 14 lb box
Bag sizes and prices
| Option | Price |
|---|---|
| 14 lb box | $33.50 |
Specifications
| Sizes | 1.5–6 in |
|---|---|
| pH effect | Neutral |
| Box | 14 lb |
| Colour | Grey |
Good to know
Soak lava for a day before scaping; dry pores trap air and the rock floats for a while.
Orders and returns
The order, shipping and any return are handled by the store that sells it. See how orders travel.
Reviews by real customers
Bunch of rocks...
Absolutely love this set of rocks... Huge amount covers multiple aquariums and look great under water. Decently clean and package contains at least four different sizes. Great value, quality and looks!
Javier · December 202514lbs of lava rock is a lot!
I got plenty of stones to scape a 20gal with some left over. Minimal rinsing required. Beautiful deep grey color when wet.
Shannon · January 2025
Iwagumi
Silver
3 colours
Mica sparkle