Canna Aqua is two-part base nutrient feed for use in hydroponic recirculating systems such as NFT tanks and flood and drain (IWS).
For use in all water types, it contains buffering agents to maintain pH levels once set. Popular with many growers for it's great overall results - ensure you introduce steadily as nutrient 'lock-out' can be a tendency as with most Canna products.
Available in 1l, 5l and 10l sizes.