Brightwell Florin-Fe Iron 500ml Aquarium Controller in a large

in a large

Max Glass Thickness: 5/8"

Contains no unwanted organic material such as EDTA

If your purchase was discounted due to sale or other promotion

20 flow speed settings

Brightwell Florin-Fe Iron 500ml Aquarium Controller in a largeDescription Two tiered approach to iron supplementation consists of one ingredient to deliver immediate iron and another ingredient that slowly releases iron during the light cycle when the aquarium is illuminated. Helps improve red coloration of leaves in aquatic plants. Helps correct iron deficiencies which cause yellowing, transparency, and death of aquatic plants. Made in the USA. Florin FE Instructions Bioavailable Ferrous & Ferric Iron Source