Twinstar CO2 Diffuser Accessory size:S Completely sub and ideal for

Completely sub and ideal for any aquarium filtration

Its unique design allows for easy placement and maintenance

Pump adapts to fresh and marine water

Can be stored for 3 years unopened

The Seachem Algae Pads are non-scratch algae pads for glass and acrylic

Twinstar CO2 Diffuser Accessory size:S Completely sub and ideal forThis product features a microspore ceramic stone that produces ultra fine bubbles, leading to longer lasting and more efficient CO2 solubility. Its transparent acrylic design is shatter proof and uses unique bonding technologies for durability under high CO2 pressure. Ideal for maintaining a healthy planted aquarium.