Koke Stone is volcanic stone with a moderately rough surface and an angular shape; it is a new layout material with characteristics that help moss like Willow Moss take root.
You can experience the shape and feel of these stones at our shop. Give them a try in your aquascapes that use moss.
Reverse Osmosis Membrane Cartridge.
Carbon Block Water Filter reduces chlorine taste and odor.
10 micron filtration.
No release of carbon fines.
The resin replacement cartridges are easy to install and virtually hassle free. You can change the resin cartridges in less than 5 minutes. \
GAC Replacement for RO/DI unit