ISTA – Mini Ceramic CO2 Diffuser – Cone – 00685
The small size and stylish glass design makes this perfect for nano tanks.
- Top quality ceramic assures the best diffusing effect.
- 2 in 1 function: CO2 bubble counter and diffuser.
- 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.
Salt water mollies now available.