Caribsea Arga-Alive Hawaiian Black Sand 20Lb Medication The New Life Spectrum® line

The New Life Spectrum® line of positively buoyant floating pellets

The long lasting formula only requires one dose to maintain a therapeutic level for up to one month in the aquarium

FlorinAxis is a scientifically formulated bioavailable carbon supplement designed to promote optimal plant growth and health in freshwater and brackish aquariums

Tuning: Adjust the airflow

Temperament: Semi-Aggressive

Caribsea Arga-Alive Hawaiian Black Sand 20Lb Medication The New Life Spectrum® lineArag Alive! You can now bring the world's most exotic reefs into your home with CaribSea's Arag Alive! substrates. Eight environmentally accurate ecoscapes, developed from CaribSea's cooperation with public aquariums and zoological parks where authenticity is a must, Arag Alive! makes any aquarium uniquely yours. Arag Alive! makes it easy to set up an aquarium. It's ready to work, clears quickly, and contains millions of live bacteria to cycle super