- Size: 1kg
- Lava rock size: 2-3cm.
- Comes with a filter bag.
- High-Quality hand-selected lava rock.
- Does not release harmful chemicals or other substances into the aquarium water.
- Large surface area for nitrifying bacteria.
- Lava rock is PH Neutral.
- Lava Rock contains a range of essential elements including magnesium, calcium, iron potassium and manganese.
- Excellent for rooting aquarium plants.
- Wash before use.
CAUSEWAY Lava Rock Filter Media 1kg
$24.99
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Our high-quality lava rock filter media is hand-selected and is rich in essential elements including magnesium, calcium, iron potassium and manganese, making it ideal for shrimp aquariums.
Due to its porous nature, lava rock has a significant surface area creating an ideal environment for nitrifying bacteria which provides optimum biological filtration. Our causeway lava rock can also be used as a substrate or as a hardscape and makes a great anchor for aquarium plants.
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