reef-essential®-signature-series™-iron Phytoplankton Ensure that sand and/or other

Ensure that sand and/or other hard material does not come between the sponge and your aquarium glass

it incorporates Bioavailable Carbon Sources

Don’t worry

no rinsing required

it is wise to carefully monitor your iron levels

reef-essential®-signature-series™-iron Phytoplankton Ensure that sand and/or otherReef Essential Signature Series Iron is designed to provide ultra pure Iron for Reef Aquariums. Iron is an essential element required for coral health, vitality & improves color. Iron helps to improve growth due to being a key constituent in the formation of chlorophyll found in zooxanthellae. Iron also aids in the growth of macro algae, helping to naturally reduce unwanted nutrients in the aquarium while also providing oxygen, expel carbon dioxide,