Helix Life Support Cold Temperature Dry Beneficial Bacteria, 32 Ounces Matala it cannot be used in

it cannot be used in a setup where both sides already house a UV light

Can be used in the spring to jump-start biological filters

this tubing will stay out of sight

EP6700N JAFL

Helix Life Support Cold Temperature Dry Beneficial Bacteria, 32 Ounces Matala it cannot be used inAll Helix water treatments ship free! Helix Cold Temperature Beneficial Bacteria has been scientifically blended and tested to produce maximum sludge eating, muck reducing results in ponds, lakes, streams, Koi ponds and water gardens. The Helix water treatment line will supports clear water, healthy fish and pristine water quality. We recommend using this soluble dry bacteria in your pond on a weekly basis to ensure optimal water quality and water