Highly concentrated iron supplement helps bring out vibrant plant color in freshwater planted aquariums. Bloom & Grow Iron Aquatic Plant Supplement supports lush, healthy aquarium plant growth while preventing iron deficiency. Signs of iron deficiency in aquatic plants include yellowing between the veins of the leaf (chlorosis) and weak, thin stems. Nitrate and phosphate-free Bloom & Grow Iron is for use in freshwater planted aquariums. 16 oz (473 ml) treats 4,730 gal (17,904 L).
Don't watch idly as your aquarium plants yellow or suffer brown and dying leaves. These signs suggest a potassium deficiency that can be addressed promptly with Microbe-Lift Bloom & Grow Potassium Aquatic Plant Supplement. This major plant nutrient plays an essential role in preventing chlorosis (yellowing) or necrosis (death/browning) in older leaves. Easy-to-dose liquid supplement also maintains potassium levels necessary for strong roots and stems in freshwater planted aquariums. Nitrate and phosphate-free formula also promotes nutrient uptake. 16 oz (473 ml) treats up to 2,838 gal (10,742 L).
Shop all aquarium
Plant Care Liquid Nutrients.
Microbe-Lift® Bloom & Grow Iron Aquatic Plant Supplement is a highly concentrated (10,000 mg/L) ferrous iron (Fe2) gluconate. It should be used where additional iron is needed to prevent iron deficiency, or where signs of iron deficiency are present. This includes weak thin stems or yellowing between the veins of the leaf (chlorosis).
Use 1 tsp (5 ml) per 50 gal (189 L) as needed or required to maintain 0.10 mg/L iron. Use as needed to ensure no signs of iron deficiency seen in new growth which include: chlorosis (yellowing) of tissue between veins. Shake well before using.
Keep out of reach of children. Follow directions carefully. This product is intended for use with all ornamental and aquarium fish, and may not be used with fish intended for human consumption.