Product Description
The 3 in 1 diffuser offers a non-return valve, bubble counter and diffusor in one device. The medium sized diffuser is included in the advance set. For larger tanks a bigger diffuser is available.
Product Description
The 3 in 1 diffuser offers a non-return valve, bubble counter and diffusor in one device. The medium sized diffuser is included in the advance set. For larger tanks a bigger diffuser is available.