Current Culture UC 4XXL 13 fans-and-blowers Pumps that use oil either

Pumps that use oil either as their working fluid (diffusion pumps)

too dusty or does not meet our stringent air stream tests (minimum 20% butane absorbtion) is sent back to the manufacturer

You can also upgrade your airstone to the disc type for more oxygen to the roots

manufactured by Pond One

and practical tips

Current Culture UC 4XXL 13 fans-and-blowers Pumps that use oil eitherRECIRCULATING DEEP WATER CULTURE (RDWC) SYSTEM The Under Current Recirculating Deep Water Culture (RDWC) System features the patented Sub Current Culture circulation method. This high performance water culture system is unmatched in efficiency, layout versatility and ease of use. The Under Current utilises negative water pressure to recirculate oxygenated nutrient solution through the plants root zone ensuring pH and EC levels are uniform throughout