GC Tek Biological Media Size:1 Cubic Foot Innovative "cooling chambers" provide air-cooling

Innovative "cooling chambers" provide air-cooling or water-cooling

Each scoop treats 25 gallons

steady release of beneficial ingredients

Name Dimensions 5' Lexington Arbor w/ Glider Inner 60"W 40"D 80"H

GC Tek Biological Media Size:1 Cubic Foot Innovative "cooling chambers" provide air-coolingShips 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