Features:

*High-quality DIY CO2 generator: This product is made of high-quality materials and is suitable for most DIY reactors, ensuring reliable performance.

*Easy to use and seal: tighten the cap to ensure a strong seal and prevent air from leaking out easily.

* plastic material: The bottle cap is made of rust-resistant plastic, ensuring the safety of your fish and water plants.

*A helpful tool for DIY CO2 devices: This bottle cap serves as a great helper for CO2 generation in your fish tank or aquarium, especially for those who enjoy DIY projects.

*Improved CO2 supply: If your plants are growing slowly and require more carbon dioxide, this bottle cap can provide the necessary CO2 supply. It features two holes for adding pipes and other tools like bubble counters to monitor and control the process.

Specifications:

*Part Name:Generator Bottle Cap

*Material:plastic

*Size:as shown

*Color:as shown

*Fitment:for Aquarium

*Number of Pieces:5pcs

Package Content:

5PCs generator

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to Australia; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.