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

in a large

like push buttons or float switches

Contains no unwanted organic material such as EDTA

allowing for users to achieve fast and accurate measurements with their Marine Calcium Checker® HC

Max Glass Thickness: 5/8"

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