Blau – Spare Ceramic Disc

Ceramic membranes become clogged with dirt and algae after a certain period of time and must be replaced, otherwise effective atomization will no longer take place. The Aqua-Tropica replacement ceramic membranes fit all BLAU aquaristic diffusers or diffusers from other brands with the same diameter. To renew old ceramic membranes for effective CO² atomization again.

membrane Φ=20 mm suitable for:

• BLUE diffuser 3in1 – Acryl S
• BLUE stainless steel diffuser S-20
• BLUE stainless steel diffuser M-20
• Or other diffuser with 20mm diameter

membrane Φ=31 mm suitable for:

• BLUE diffuser 3in1 – acrylic L
• BLUE stainless steel diffuser M-31
• BLUE stainless steel diffuser L-31
• Or other diffuser with 30mm diameter

Easy assembly