Seachem Reef Reactor Media Medium reef kalkwasser Safety shut-off activates if removed

Safety shut-off activates if removed from water

brewers yeast

Pond Matrix is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste in ponds

Copper Sulfate

5 mL/80 L (20 US gallons) per day

Seachem Reef Reactor Media Medium reef kalkwasser Safety shut-off activates if removedReef Reactor is a high purity source of aragonite, which supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It has a grain size of approximately 0. 51 cm (Reef Reactor Medium is . 5 1 cm). It is intended for use in calcium reactors where it is dissolved slowly with the addition of CO2. As it dissolves, it provides calcium, magnesium, strontium, potassium, and carbonates among other