Seachem Glass U Tube 10 mm Siporax the fine pores provide ideal

the fine pores provide ideal settling conditions for bacteria that break down pollutants

) of aquarium water in a clean container prior to addition to aquarium

When introducing fish to the pond and to promote healing: double the dose

Adjustable leveling device:

This sleek and newly designed protein skimmer is simple to set up and operate

Seachem Glass U Tube 10 mm Siporax the fine pores provide idealIdeal for aquarium airline or CO2 tubing. 10 mm size is suitable for rimless aquariums. Great for use with CO2 injection systems or bubblers. Overview: The Seachem 10 mm glass U Tube allows you to easily run airline (preferably silicone) for CO2 or for general air supply over the rim of the aquarium without bending or creasing. Made of strong clear glass, which minimizes visibility of tubing. Compatible with 6 mm (1 4") Standard Airline Tubing.