{"product_id":"halatool-2-lb-expanded-clay-pebbles-4-16mm-for-hydroponics-leca-balls","title":"Halatool 2 lb Expanded Clay Pebbles (4-16mm) for Hydroponics | Leca Balls","description":"\u003cp\u003eHalatool 2 lb Expanded Clay Pebbles deliver a reliable, inert growing medium that supports a wide range of plant care scenarios, from compact hydroponic systems to decorative setups. The pebbles are formed by firing clay at high temperatures, creating a durable substrate that resists breakdown and stays relatively light even when damp. The 4–16 mm size range offers flexibility: smaller grains cradle delicate cuttings, while larger pellets provide sturdy drainage and visible air spaces for healthy roots. The porous, ball-shaped texture invites air to circulate around the root zone and helps excess water move through the medium, reducing the risk of overwatering in soil-free systems. In practical terms, this means you can tailor your medium to orchids in net pots, Dutch bucket configurations, terrariums, and aquaponics setups without changing the fundamental substrate. The result is a dependable base that supports steady root development while keeping reservoirs cleaner and surfaces drier than heavy soil-based media.\u003c\/p\u003e\n\u003ch2\u003eWhy Halatool Hydroton stands out\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInert and pH-neutral, Halatool pebbles won’t introduce unintended changes to your mix or reservoir chemistry.\u003c\/li\u003e\n\u003cli\u003ePorous clay texture promotes steady airflow around roots, improving drainage and reducing waterlogging risk in soil-free systems.\u003c\/li\u003e\n\u003cli\u003eLightweight and reusable after thorough cleaning, saving you time and reducing waste over multiple seasons.\u003c\/li\u003e\n\u003cli\u003e4–16 mm size range lets you tailor aeration and drainage to plant size, pot type, and system design.\u003c\/li\u003e\n\u003cli\u003eVersatile for orchids, hydroponic net pots, Dutch buckets, terrariums, and aquaponics projects, offering flexible placement options.\u003c\/li\u003e\n\u003cli\u003eLow chalking tendency in water helps keep reservoirs clearer for longer between refreshes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePractical uses and care\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDrainage layer for potted plants and decorative displays, promoting a balanced moisture cycle.\u003c\/li\u003e\n\u003cli\u003eIdeal for cuttings propagation in hydroponic setups, providing stable contact with the medium.\u003c\/li\u003e\n\u003cli\u003eSuitable topping for terrariums and aquascapes, adding texture and visual interest.\u003c\/li\u003e\n\u003cli\u003eEco-friendly and reusable when cleaned properly, reducing ongoing material waste.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCare tips: rinse thoroughly before first use to remove shipping dust; clean regularly between uses to maintain performance. If you have questions, Halatool’s support team responds within 24 hours.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What sizes are available for Halatool Hydroton pebbles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They range from 4 mm to 16 mm to fit different pots and setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I prep and maintain the pebbles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse thoroughly before first use and clean between uses to keep the medium fresh.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Halatool","offers":[{"title":"Default Title","offer_id":48171044733172,"sku":"B08P8CGRF4","price":14.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/halatool-hydroton-pebbles-closeup.jpg?v=1778343008","url":"https:\/\/www.cerapatiogarden.com\/products\/halatool-2-lb-expanded-clay-pebbles-4-16mm-for-hydroponics-leca-balls","provider":"Cera Garden","version":"1.0","type":"link"}