WIO - Web Stone matrix The upgraded CO2 External Diffuser

The upgraded CO2 External Diffuser (purchased after November

Highly bioavailable source of calcium carbonate

Note: Prefer cooler

2 Perfected Spectrums

carbon and bio grid provides a complete and very compact filtration solution

WIO - Web Stone matrix The upgraded CO2 External DiffuserWeb stone is a unique and beautiful stone with a spongy spider web like surface, warm brown color with red and green tones that add a natural and earthy feel to any habitat. Description Web stone is a porous rock that provides a perfect surface for beneficial bacteria to thrive, making it an ideal choice for those looking for a healthy bioactive rock. Its unique texture also provides a perfect surface for epiphytic plants and mosses to thrive,