Classic Purify which is compatible with all kind of environment. Effective decomposition of organic waste in water, quickly build water ecological balance. Completely harmless to all aquatic organisms as well as aquatic plants.

Specification:
150ML, 250ML, 500ML

Usage:
When new setting tank / nitrite increase / sterilization after treatment: 
For 100 liters of water add 200mL.

Regular maintenance:
100 liters of water add 10mL