Helix Life Support Liquid Barley Straw Extract BioSafe Systems As a commercial-strength treatment to

As a commercial-strength treatment to suppress

so it will require a slightly wider area on one side

separating it from other filters of this type

See it at work below

Helix Life Support Liquid Barley Straw Extract BioSafe Systems As a commercial-strength treatment toAll Helix water treatments ship free! Made from all natural organic barley straw, Helix Barley Straw Extract is a professional strength, highly concentrated blend that is put through a stabilization process to ensure a fresh, potent product that reacts quickly to keep your pond into pristine condition. Barley Straw Extract is quicker & more effective than barley pellets or barley bales and is completely organic and fish safe. For Optimal Results Use