4-Bucket DWC Hydroponic System – 5 Gallon Deep Water Culture Kit with Air Pump & Air Stone

Grow faster, yield more, and use less water with the 4-Bucket DWC Hydroponic System — a complete deep water culture growing kit designed for serious indoor and outdoor growers. With four 5-gallon PP buckets, a powerful 8W air pump, air stones, and a built-in water level device, everything you need is included and ready to set up.

4 × 5-Gallon PP Buckets Each bucket is made from high-quality, food-grade PP (polypropylene) material for long-lasting, chemical-resistant performance. The wide 5" basket lid accommodates a range of growing media — clay pebbles, rockwool, or hydroton — and each bucket holds up to 5 gallons of nutrient solution, giving your plants ample root space to thrive.

Powerful Oxygenation System Healthy roots need oxygen — and this system delivers it in abundance:

• Air Pump: 8W, AC 110V / 60Hz
• Air Flow: 4 × 4L/min (one dedicated line per bucket)
• Air Stones: Produce fine, consistent bubbles for maximum oxygen saturation
• Result: faster root development, stronger plants, and higher yields

Smart Recirculating Design The recirculating DWC system is engineered for efficiency and ease:

•  Tight seals — no leaks, no mess
•  Inline check valves — prevent reverse flow when the pump is off
•  Water level device — side-mounted gauge lets you monitor nutrient solution levels at a glance without opening the bucket
•  Water-saving & labor-saving — recirculates solution continuously for minimal waste

What You Can Grow This system is optimised for fast-growing leafy vegetables and herbs:

• Lettuce, spinach & kale
• Basil, mint & coriander
• Bok choy & Chinese cabbage
• ️ Chillies & peppers
• Tomatoes & cucumbers (with support)

Indoor & Outdoor Ready The compact, modular design works equally well in grow tents, garages, balconies, and outdoor garden spaces. The black UV-resistant buckets protect roots from light and algae growth.

Specifications

• Buckets: 4 × 5-gallon PP buckets
• Basket size: 5" net pot lid per bucket
• Air pump: 8W, AC 110V / 60Hz
• Air flow: 4 × 4L/min
• Features: Recirculating, leakproof seals, inline check valves, water level gauge
• Use: Indoor & outdoor

What's in the Box

• 4 × 5-gallon PP grow buckets with lids
• 1 × 8W air pump
• 4 × Air stones
• Air hoses & connectors
• Water level device
• Full setup instructions