1. Ensure your beautiful aquarium plants receive a sufficient supply of CO2
2. Watch your plants grow and thrive with our super effective CO2 Glass Diffusers
3. Made of high quality material, these Glass Diffusers provide the optimum CO2 diffusion effect
4. CO2 will be broken down into small bubbles and are easily distributed throughout your tank
5. Packing: 1 x glass CO2 diffuser,1 x check value, 1 x suction cup

1: Do you are factory or only company?
We have factory to produce aquariums accessories.

2: Why we can choose you?
1): Reliable---we are the real company, we dedicate in win-win
2): Professional---we offer the accessories of aquariums exactly you want
3): Factory---we are a factory, we offer high quality and best price.

3: How about the shipping cost?
If your goods is not large, we can send goods to you via counier, such as FEDEX, DHL,we cooperated with them for long time, so we have good price.If your goods is large, we will send to you via sea, we can quote the price to you, then you can choose whether use our forwarder or yours.

4:How about the price?Can you make it cheaper?
The price depends on the item your demand(Shape,size,quantity)
Beat quotation after receving full description of the item you want.

5:How about the sample time?What is the payment?
Sample time:about 3~7days after order & samples confirmed.
T/T,30% deposit, and balance is after the order is finished. Also we accept the west union or moneygram or through by trade assurance in Alibaba.