RDWC Hydroponics System 4 Buckets 5 Gal

Vevor’s RDWC Hydroponics System is a recirculating deep water culture kit with top‑drip irrigation designed for four sites. Each PP bucket measures 300×300×380 mm and holds 20 L (about 5.28 gal), with an 8 in planting basket opening. The system includes an air pump feeding four air stones and a submersible water pump rated around 800 L/h to deliver the top‑drip feed while solution returns to the buckets, supporting constant circulation and oxygenation. External water‑level tubes with floating indicators and sealing rings simplify monitoring and reduce leaks. Model EHW0104C‑DR is suitable for use in tents or indoor gardens and ships with tubing, check valves, irrigation rings, clay pebbles and fittings needed to assemble the loop; pH/EC sensors are not included.