Wyin Aquarium DIY CO2 Generator PRO-D602 4L

Just add citric acid, baking soda, water into the bottle, can produce carbon dioxide. The plant metabolic rate can be increased quickly, create the best growing conditions for fishes. It is the best choice of making CO2 equipment at home.

Features:
Professional CO2 generator system with stainless steel bottle,
 better than simple plastic bottle generators. It is more reliable, steady, durable and efficient.
Safety valve will open automatically when the pressure over the safe pressure.
Bubble counter with check valve: Flow-rate of CO2 gas indication device and prevent water flow back into the regulator.
Large amount of CO2 may cause fish dead. It is recommended to reduce the CO2 volume at the beginning, 1 or 2 bubbles per second. One time's reaction can last for 3 to 4 weeks using.
Come with a atomizer, refine the bubbles and make it easy to dissolve in water and be absorbed by plants. Inject to your aquarium with CO2 quickly and easily.
Any problem, please contact our store without hesitation. Honor to serve you!

Specification:
Name: CO2 generator system with atomizer
Main material: Stainless steel
Main color: Silver
2 size optional:

2L: Height: 47cm; diameter: 10cm; thickness: 0.12cm;
2L double: Height: 47cm; diameter: 10cm; thickness: 0.15cm

Raw material ratio:

2L: Citric acid 200g+baking soda 200+water 300Ml
2L double: Citric acid 400g+baking soda 400+water 600Ml

https://www.youtube.com/watch?v=sNjMabynPZ0