Ideal for Aquaponics!
DTPA is the best form of chelated iron because it is 100% effective from a pH of 6.0 – 7.5
Directions: Iron levels in an aquaponics system should be at 2 – 3 ppm. You can measure this using Iron Checker. If you don’t have a Checker and are just responding to yellowing leaves then we recommend adding approximately 1 – 2 level teaspoons per 100 gallons of water every week or two.
Storage: Store in plastic or stainless steel container in a cool, well-ventilated, dry place at temperatures above 40°F. Prolonged storage at elevated temperatures should be avoided. Avoid contact with aluminum, copper, copper alloys, nickel and zinc. Do not store near food or feeds.
Warning: Keep out of reach of children. Avoid contact with eyes, skin and clothing. Avoid inhalation of spray mists. Wash thoroughly with water after handling.