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2x calcium
Unlike other filter rings available on the market sera siporax consists of sintered glass
you can also run a calibration with the included calibration standard
Contains safe Ozone Friendly Refrierant (R-134A)
Turn off all power heads
Caribsea Special Grade Reef Sand 40lb 2x calciumAragonite Substrates Recognized globally for their purity and precision. Our substrates are purposely engineered and free of impurities such as ash, metals, pesticides, and silica; which allows you to create a safe and beautiful environment for your fish and invertebrates.
US$ 15.00
US$ 15.00
US$ 15.00
US$ 15.00
