Boniosz 2 Liters Leca Expanded Clay Pebbles 0.4''-0.7'' Grow Media Porous Stones Natural Clay Aggregate Pellet Ventilation Drainage Water Purification Ceramsite for Hydroponics, Orchids, Aquaponics

Key features

• Porous Structure: Small pores on the surface and interior of the expanded clay pebbles provide excellent aeration and acts as a water reservoir so that your plants can grow healthily and happily.
• Great Size: They are 10-18 mm(0.4''-0.7'') diameter which is perfect for small to medium pots and garden plants. They ensure good root aeration and prevent rotting for hydroponics.
• Lightweight & Sturdy: Our expanded clay pebbles are made in a rotary kiln at high temperatures, forcing the clay pebbles to expand and become honeycombed while the outside surface fuses to give a tough exterior that's not easily broken and reusable after cleaning.
• Widely Used: Our expanded clay pellets can be used for hydroponics aquaponics aquaculture orchids soilless cultivation gardening, fish and vegetable symbiosis.
• User Instructions: Wash the expanded clay pebbles before they are introduced into the hydroponic system. For any doubts or queries, just contacts us – our 24/7 Customer Assistant is always ready!