DE-OZZY HYDRO CHUNK 10KG – Silica Rock Drainage Enhancer for Hydroponics
HYDRO CHUNK by DE-OZZY is a premium-grade drainage substrate made from 100% Australian-sourced amorphous silica rock. Designed to replace traditional clay balls, Hydro Chunk improves aeration, water retention, and nutrient mobility while creating a thermal buffer and pest-resistant root zone. With chunk sizes ranging from 10mm to 40mm, it’s the ultimate drainage solution for hydroponic systems and container gardens.
Key Benefits
- Chunk size: 10mm – 40mm for optimal drainage and airflow
- Replaces clay balls – lighter and more durable
- Silica-charged substrate enhancer for root strength
- Improves water and nutrient retention
- Enhances lateral movement of moisture and nutrients
- Acts as a thermal barrier against heat and frost
- Will not break down – long-lasting structure
- Discourages pests and unwanted visitors
- Boosts yield and root architecture
Application Guide
- Use: Place a single layer at the bottom of each pot
- System Compatibility: Hydroponics, soil, coco, SIPs
- Volume: 10kg bag
| Metric | Value |
|---|---|
| SKU | SG-S1341 |
| Brand | DE-OZZY |
| Product Name | HYDRO CHUNK |
| Weight | 10kg |
| Material | Amorphous Silica Rock |
| Chunk Size | 10mm – 40mm |
| Use Case | Drainage layer for pots and hydro systems |
| Origin | Australia |






















