{"product_id":"canna-aqua-expanded-clay-45-litre-bag","title":"CANNA Aqua Expanded Clay Pebbles | 45 Litre Bag | Hydroponic Growing Medium","description":"\u003ch2\u003eThe Foundation Every Hydroponic Root System Deserves 🪨\u003c\/h2\u003e\n\u003cp\u003eCANNA Aqua Expanded Clay Pebbles are premium baked clay granules built for serious hydroponic growing. They give your roots the perfect balance of moisture, oxygen, and stability — whether you're running a recirculating system, a run-to-waste setup, or using them as a base layer in pots and grow beds.\u003c\/p\u003e\n\u003cp\u003eAt 8–16mm in size, these pebbles are the ideal shape and weight to anchor your plants securely, allow water and nutrients to flow freely, and keep plenty of air around your roots at all times. Clean, inert, and pH-neutral — they won't interfere with your feed or your results.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Hydroponic Growers Choose CANNA Clay Pebbles\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e🪨 \u003cstrong\u003ePremium baked clay construction\u003c\/strong\u003e — durable, stable, and built to last across multiple grows\u003c\/li\u003e\n\u003cli\u003e💧 \u003cstrong\u003ePerfect moisture and nutrient distribution\u003c\/strong\u003e — the porous structure holds just enough water while draining freely so roots never sit wet\u003c\/li\u003e\n\u003cli\u003e🌬️ \u003cstrong\u003eHigh air retention\u003c\/strong\u003e — keeps oxygen flowing around your root zone for faster, stronger root development\u003c\/li\u003e\n\u003cli\u003e🔬 \u003cstrong\u003eLow soluble salt content\u003c\/strong\u003e — safe for recirculating systems with no salt build-up between cycles\u003c\/li\u003e\n\u003cli\u003e⚖️ \u003cstrong\u003epH-neutral and inert\u003c\/strong\u003e — won't affect your nutrient solution or pH, giving you full control over your feed\u003c\/li\u003e\n\u003cli\u003e📏 \u003cstrong\u003e8–16mm pebble size\u003c\/strong\u003e — the ideal range for root support, anchoring, and adaptability across different system types\u003c\/li\u003e\n\u003cli\u003e♻️ \u003cstrong\u003eReusable\u003c\/strong\u003e — clean and sterilise between grows to get multiple cycles from one bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Bag\u003c\/h3\u003e\n\u003cp\u003eEach 45 litre bag contains premium expanded clay pebbles, kiln-fired for consistent porosity and structural integrity. Sized between 8–16mm for versatile use across hydroponic systems, net pots, grow beds, and as a drainage layer in soil and coco pots.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Systems\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Recirculating hydroponic systems (NFT, DWC, flood \u0026amp; drain)\u003c\/li\u003e\n\u003cli\u003e✅ Run-to-waste drip systems\u003c\/li\u003e\n\u003cli\u003e✅ Net pots and deep water culture setups\u003c\/li\u003e\n\u003cli\u003e✅ As a drainage base layer in soil or coco pots\u003c\/li\u003e\n\u003cli\u003e✅ Aquaponics and indoor garden beds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRinse pebbles thoroughly with clean water before first use to remove dust and fine particles\u003c\/li\u003e\n\u003cli\u003eAdd a 4cm base layer of clay pebbles to the bottom of your pot, grow bed, or system container\u003c\/li\u003e\n\u003cli\u003ePosition your plants and fill in around the roots with additional pebbles for stability\u003c\/li\u003e\n\u003cli\u003eSet up your top-feed system — drip, sprinkler, or brush-based\u003c\/li\u003e\n\u003cli\u003eAdjust watering frequency and flow rate based on your plant's growth stage and environment\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStore in a cool, dry place away from direct sunlight\u003c\/li\u003e\n\u003cli\u003eKeep sealed until ready to use\u003c\/li\u003e\n\u003cli\u003eTo reuse: soak in a mild sterilising solution, rinse thoroughly, and allow to dry before the next cycle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eCANNA Aqua Clay Pebbles pair perfectly with CANNA Aqua Vega and CANNA Aqua Flores nutrients for a complete recirculating hydroponic system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Bulky Item — Additional shipping charges may apply for this product. You will be contacted after purchase if additional freight costs are required.\u003c\/strong\u003e\u003c\/p\u003e","brand":"CANNA","offers":[{"title":"Default Title","offer_id":48211173572822,"sku":null,"price":70.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6097\/9158\/files\/CANNAAQUAEXPANDEDCLAY45LITREBAG_1.webp?v=1778204912","url":"https:\/\/growersdepot.com.au\/products\/canna-aqua-expanded-clay-45-litre-bag","provider":"Growers Depot","version":"1.0","type":"link"}