All-for-Reef 1000 ml Filter Media The holder is equipped with

The holder is equipped with four strong suction cups to securely attach the filter to the glass surface

Maintains calcium

a patented double ball valve system was used

they can benefit from supplemental feeding of small zooplankton or coral foods

may establish territories

All-for-Reef 1000 ml Filter Media The holder is equipped withTropic Marin All for Reef is a complete, easy to use solution supplying calcium, alkalinity, magnesium, and trace elements in a single product. All in one reef supplementation Promotes coral growth and stability Reduces dosing complexity Perfect for beginners and advanced reef keepers alike.