ISTA MINI CERAMIC CO2 DIFFUSER – CONE

The small size and stylish glass design will make this perfect for nano tanks. CHARACTERISTICS: Top-quality ceramic assures the best diffusing effect. 2 in 1 function: CO2 bubble counter and diffuser. The unit comes apart for easy ceramic replacement, cleaning, and water filling. Acrylic material provides clear CO2 bubble reading and also acid and break-resistant. CO2 pipe holder included to prevent CO2 pipe from bending.