||Temporarily out of stock, Please continue to order. Inventory shown reflects only our Pembroke location. Products are usually restocked weekly / and or filled and sent from one of our other locations .
Flourish Iron is a companion product to Flourish and Flourish tabs. It is a complexed ferrous (fe+2) iron product which contains 10,000 mg/l of iron and is ideal for iron maintenance in the natural planted aquarium. Plants can utilize both ferric (fe+3) and ferrous (fe+2) iron, although they prefer ferrous iron when available.