Poly-Filter 4"x8" coral A generally peaceful and hardy

A generally peaceful and hardy species

there are no reagents to mix

black mask forms between the eyes and mouth

6 mg Mg/100l )

Poly-Filter 4"x8" coral A generally peaceful and hardyIn addition to outstanding capabilities for removing ammonia, it also removes heavy metals, harmful organics, all forms of phosphate and is without equal in the removal of medications after treatment. Medication such as Copper Sulphate and Formalin, Quinine Sulphate, Malachite Green, chelated copper compounds and even antibiotics used to treat bacterial infections. These substances can cause serious toxicity problems for fish after treatment since