Help your natural pond thrive with a highly concentrated ferrous iron gluconate supplement. Seachem® Water Garden Oasis Pond Flourish Iron is already in the ferrous form, so plants do not expend energy trying to reduce it. Gluconate is not harmful to plants or fish. In fact, ferrous gluconate is better suited to foliar feeding than is iron-EDTA owing to the relatively weaker iron-gluconate bonding vs. iron-EDTA bonding. In addition, ferrous gluconate has the added bonus of being a source of carbon. Use 1 tablespoon per 100 gallons once or twice a week as required to maintain about 0.1 mg/L iron.
Directions: Use 1 tablespoon per 100 gallons once or twice a week as required to maintain about 0.1 mg/L iron. Use MultiTest: Iron test kit to monitor iron concentrations. Use only in a contained pond as directed. This product is not intended for natural bodies of water or agricultural use.
Iron (Fe) 1%
Derived from: Ferrous Gluconate