Seachem Glass Bubble Counting Spiral Diffuser Material:Glass Light Penetration High output light

Light Penetration High output light penetrates deep into the water feature and encourages aquatic plant growth

and best solution that provides a full

but merely cation exchange resins

The CreatureTherm™ is an easy to set up glass terrarium heater for Arachnids

Seachem Glass Bubble Counting Spiral Diffuser Material:Glass Light Penetration High output lightProduct Details The Spiral Bubble Counting Diffuser is a pollen style CO2 diffuser that connects to CO2 injection systems to easily disperse CO2 gas into the planted aquarium. The built in spiral bubble counter allows for easy monitoring of the rate of CO2 injection. The inclusion of a bubble counter in the diffuser makes the use of a bubble counter on the CO2 tank or in line unnecessary. The Spiral Bubble Counting Diffuser has a 30 mm disc.