GC Tek Biological Media Pressure-Treated Pine Instantly "ages" water to make

Instantly "ages" water to make a safe environment

Proven in laboratory tests to be 3 times more effective than other carbons

and is easily connected to the Hakko L-tube

Outer 75"W 47"D 85"H Other 5' Covington Arbors w/o Deck Inner 60"W 40"D 81"H

- on 18" diffuser 80 liters per minute

GC Tek Biological Media Pressure-Treated Pine Instantly "ages" water to makeShips directly from the manufacturer, typically in 5 7 business days Filter beads are a floating media. The more buoyancy the beads have, the more effective they are. To increase buoyancy, each bead has been injected with air during manufacturing. This way, the beads stay afloat and stay away from the outlet slots on the bottom laterals, preventing the laterals from being clogged, which would prevent debris from being flushed out of the filter. In