Seachem Glass Bubble Counting Spiral Diffuser - 23mm Tank Safety Because it spreads slowly sideways

Because it spreads slowly sideways

3 x Vortech MP40 Replacement Foam Guards

In planted tanks

The 300-micron material balances water polishing with practical flow capacity

Begin with a conservative output setting and tune gradually to balance turnover

Seachem Glass Bubble Counting Spiral Diffuser - 23mm Tank Safety Because it spreads slowly sidewaysSeachem Glass Bubble Counting Spiral Diffuser 23mm Seachem Glass Bubble Counting Spiral Diffuser 23mm is a pollen style glass CO2 diffuser with a built in spiral bubble counter for planted aquariums, combining CO2 diffusion and bubble rate monitoring in one unit. Seachem Spiral Bubble Counting Diffuser for Planted Tanks The 23 mm spiral diffuser connects to a CO2 injection system and disperses CO2 gas into the planted aquarium while allowing the