3L Expanded Clay Aggregate, KERAMZYT, Grade 1-4mm – Home DIY Accessory UK

This 3L bag of expanded clay aggregate, known as KERAMZYT, delivers lightweight, porous granules in a 1-4mm grade suitable for a wide range of home DIY and gardening applications. The small particle size makes this aggregate particularly effective for fine drainage layers, hydroponic systems and soil aeration in smaller containers and planters.

Key Features

• 3 litre bag of expanded clay aggregate in 1-4mm grade
• Lightweight porous structure for excellent drainage and aeration
• KERAMZYT composition ensures pH-neutral, reusable material
• Fine 1-4mm granule size ideal for precision applications
• Suitable for hydroponics, drainage layers and soil conditioning

Ideal Uses

• Creating drainage layers in plant pots and containers
• Hydroponic growing systems requiring fine-grade media
• Improving soil aeration and moisture retention in planters
• Aquaponics and terrarium substrate applications
• DIY gardening projects requiring lightweight aggregate

Product Details

Volume: 3L | Material: Expanded Clay Aggregate (KERAMZYT) | Grade: 1-4mm | Application: Home DIY Accessory