Aluminum CO2 Cylinder - 5 Pound Anemones The colorful Huma Huma trigger

The colorful Huma Huma trigger goes by many names including Picasso

or stores where airline tubing is cut to different lengths for air pumps and accessories

Its dorsal fin and base of its tail are a bright lemony yellow

marine angelfish

It is most often a creamy or leathery color with bumps on the column

Aluminum CO2 Cylinder - 5 Pound Anemones The colorful Huma Huma triggerAluminum CO2 Cylinder 5 Pound Aluminum CO2 Cylinder 5 Pound is a refillable aluminum CO2 cylinder for planted aquariums, calcium reactors, and other compatible aquarium CO2 applications. Its compact 5 lb size is a practical choice for hobbyists who want a dedicated CO2 supply without taking up unnecessary cabinet or equipment space. 5 Pound Aluminum CO2 Cylinder for Aquarium CO2 Systems This cylinder is designed for use with compatible CO2 regulators