Decorative Stone Big Black Lava Rocks for Landscaping Garden Mulch

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Product Description

🔷 Basic Information
Model NO. Lava Rocks
Material Volcanic Lava Rock
Surface Finishing Honed
Colors Available Red, Black, Gray
Common Usage Decoration, Landscape, Aquarium Fish Tank Rock Stone
Sand Particle Size 3-6mm, 6-9mm, 10-20mm, 8-15cm, 10-20cm, 30-50cm
Bulk Density 750-950kg/M3
🔷 Product Description
Natural Volcanic Rocks Black Lava Rock for Aquarium Garden and Home Decoration

Lava Rock is a porous aquascaping stone widely used for planted and fish tanks. Its lightweight nature and high porosity make it an excellent choice for aquarium filtration, providing a vast surface area for beneficial bacteria to colonize.

Black Lava Rocks

Red Lava rock is often used in all types of aquarium setups such as planted tanks and freshwater environments. Loved for its porous texture, Black Lava Rock is commonly paired with epiphytic aquarium plants and aquatic or terrestrial mosses.

Technical Specifications
Item Volcanic Lava Rock
Characteristics Neutral, surface holes and crevices
Weight Approx. 300g-3kg per piece
Main Sizes 1-3mm, 3-6mm, 5-8mm, 10-20mm, 30-50mm, 50-80mm, 80-150mm
Lava Rock Minerals
  • Pure Natural: Rich in minerals and trace elements, hand-picked and cleaned.
  • Diverse Landscaping: Create caves, cliffs, and mountains or use as substrate for root growth.
  • Water Purification: Porous structure cultivates nitrifying bacteria and filters debris.
  • PH Stabilization: Helps stabilize mineral content without increasing water hardness.
🔷 Detailed Photos

Other Aquarium Substrates Available: Including Dragon Stone, Seiryu Stone, Aquascaping stone, Glass Pebbles, and Decorative Gravel.

Substrate Variety
🔷 Product Parameters
Specification
Tips for use:
  • Mix sizes and shapes for a natural look.
  • Combine different colors (Red, Black, Gray) for vibrancy.
  • Pair with driftwood and live plants for a lush environment.
🔷 Packaging & Shipping

Standard Packing: 25kg, 500kg, 1000kg, 1200kg bags or customized upon request.

Loading Capacity: 20-25 Tons per 20'FCL.

🔷 Company Profile & Advantages

We are a professional supplier of aquarium substrates, including lava rocks, aquatic stones, sands, and glass pebbles. Our products are widely used in aquarium decoration and landscaping fields across Europe, America, the Middle East, and Southeast Asia.

Service Quality High Quality, Competitive Price, On-time Delivery
Sample Policy Free samples available (Freight cost excluded)
Customization Size and packaging tailored to requirements
Trade Terms FOB, CFR, CIF | Payment via L/C, T/T, PayPal
🔷 Frequently Asked Questions
1. Why choose your lava rocks?

Our lava rocks are sourced from high-grade mines, ensuring high quality. We have professional manufacturing experience and a monthly capacity of 1500 tons to ensure fast delivery.

2. What is the Minimum Order Quantity (MOQ)?

Usually, the MOQ is 16 tons (one 20'GP container), but we accept smaller quantities for trial orders.

3. Can I get samples before ordering?

Yes, we provide free samples. You only need to cover the courier charge. The bulk cargo quality will match the samples provided.

4. What are your payment terms?

We typically require 30% TT in advance, with the balance paid against the copy of the B/L. We also accept L/C, Western Union, and PayPal.

5. How long is the delivery time?

Orders are typically shipped within 10-15 days after receiving the down payment.

6. Do you offer OEM services for packaging?

Yes, we can print your logo on the packaging and customize bag sizes according to your request.

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