GC Tek AlphaONE Premium Low Head Bead Filters Model:AlphaONE Low Head 10.0 This lightweight ribbon-type material is

This lightweight ribbon-type material is commonly used in AquaFalls pond filters in place of lava rock

Maturing the K1 Media bio-media is important because a delicate eco-system is naturally developing for the bacteria involved in the nitrification process

Easy to set thermostat with LED Power Indicator light

Model Effective (Diffusing) Length Overall Length ST-150 150mm (5

gas exchange and bio-degradation

GC Tek AlphaONE Premium Low Head Bead Filters Model:AlphaONE Low Head 10.0 This lightweight ribbon-type material isShips directly from the manufacturer, typically in 1 2 weeks. Ships freight, which extends shipping time and requires you to be present at delivery. Trucking company will call to schedule appointment. The AlphaONE Low Head filter from Grand Champion Technologies (GC Tek) take all the features and benefits of the AlphaONE filter, and reduce the head to allow for lower restriction and higher flow rates. Lower Head These filters reduce water flow