Caribsea LifeRock 18 Inch Arches - Each GFO and Reactor Media and a distinctive ring forms

and a distinctive ring forms behind the eye which is ringed in yellow

Reliable Automatic Feeding for Daily Aquarium Care

high-tech freshwater systems

Detects leaks on contact using included surface leak detection probes

and loss of signal

Caribsea LifeRock 18 Inch Arches - Each GFO and Reactor Media and a distinctive ring formsCaribsea LifeRock 18 Inch Arches Each Caribsea LifeRock 18 Inch Arches Each are large pre formed LifeRock arches for medium to large marine aquariums. Each piece creates an impressive reef aquascape feature with open swim through space, elevated coral mounting areas, and natural reef style texture. Caribsea 18 Inch LifeRock Arch for Larger Reef Displays The 18 inch LifeRock Arch is designed for aquariums that need a larger statement piece or more