Dragon Stone is one of the most popular aquascaping rocks out there. It’s a finely detailed stone with many crevices and holes. These crevices are perfect for planting mosses and small plants.
With the SodaStream CO2 adapter you can use the soda CO2 cartridge on any CO2 system with the standard W 21.8 x 1/14 connection, which is standard for almost every aquarium CO2 system. From TR21X4 to W 21.8 x 1/14 .