ISTA CO2 Indicator Solution Aquascaping 37% Vitamin A: 15000IU(E)/kg Vitamin

37% Vitamin A: 15000IU(E)/kg Vitamin D3: 3000IU(E)/kg Vitamin E: 1000mg/kg Vitamin C: 1000mg/kg

You can operate 1 hours to blue/red/yellow bulb and 1 hours for white bulb

Each 8 g/150 L will raise strontium by about 2 mg/L

Shake well before using

ISTA CO2 Indicator Solution Aquascaping 37% Vitamin A: 15000IU(E)/kg VitaminMade with unique formula assures accurate CO2 level. Use only 1cc each time, and recommend to change solution each month. No need to add aquarium water. No need to change solution after water changing. Instructions: Injecting 1cc of CO2 indicator solution to the cap of CO2 indicator. Adding aquarium water is not necessary. Recommended period of solution change, once a month. Solution change at every water change is not necessary.