Seachem Laboratories Pollen Style CO2 Spiral Bubble Counting Diffuser Clear, 1ea/30 mm Bird Perches restraining any forward motion without

restraining any forward motion without putting pressure on the delicate throat area

It is primarily effective against gram-negative pathogenic organisms

Advecta Plus Flea Protection for Cats contains the same active ingredients as Advantage II for Cats

Cassia Gum

Seachem Laboratories Pollen Style CO2 Spiral Bubble Counting Diffuser Clear, 1ea/30 mm Bird Perches restraining any forward motion withoutThe 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. Sold in Qty of: 1