8 Hole Magnetic Frag Rock Shelf Display Juwel Aquariums Maintaining low nutrient levels is

Maintaining low nutrient levels is key to a healthy and algae-free marine aquariumSome of the most successful reef aquariums employ the use of a macroalgae-filled growth area or refugium for the purpose of nutrient control

Precise Dosing: For precise dosing

Unique design ensures that the media is kept in suspension

provides a unique flavor and essential minerals such as calcium

8 Hole Magnetic Frag Rock Shelf Display Juwel Aquariums Maintaining low nutrient levels is8 Hole Magnetic Frag Rock Shelf Display Replace your unsightly acrylic or egg crate frag racks for this Aquarock coral display! Uses sealed neomydium magnets rated to hold strong to half inch glass. 8x5x3 ***All of our frag rock creations are made to hold to half inch glass officially