10 pieces Aquarium CO2 Ceramic Diffuser Disc Carbon Dioxide Slice , 3cm

Description:

- Replacement CO2 diffuser disc, high-density with silicon sealing ring, does not easily block.

- Tow sizes available : Dia. 3cm/ 1.18" or Dia. 2cm/ 0.79"; Each Pack comes with 10 piece.

- Helps to ensure plants receive proper amounts of CO2, improve the growth and health of your plants with sufficient CO2 supply.

- The CO2 diffuser disc must be screwed as tight as possible when installation.

- Notice: The CO2 diffuser may release big CO2 bubbles during its first 1-3 days of usage. When ceramic disc becomes saturated with water, it will then release fine CO2 bubbles, this is normal and may take up to 3 days.

Specification:

- Material: Ceramic

- Diameter: 3cm/1.18 in

Package Includes: 10 Piece Ceramic Disc

Note: Customer satisfaction is our primary concern. If the product is somehow cracked or broken during shipping, please feel free to contact us. We will try our best to give you a satisfactory solution.