Brightwell Florin-Fe Iron 500ml Aquarium Controller Contains no unwanted organic material

Contains no unwanted organic material such as EDTA

20 flow speed settings

The bubbles then rise up through the skimmer's hybrid cone body

Inside the container sits a round frag rack with 8 cutouts to hold your frags

Brightwell Florin-Fe Iron 500ml Aquarium Controller Contains no unwanted organic materialDescription 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