GC Tek Media Agitator Replacement Spring Check Valves Style:Retro Style with 60% active ingredient

with 60% active ingredient

Stops algae growth and works on string algae

The Pond Digger Cold Temperature Beneficial Bacteria has been scientifically blended and tested to produce maximum sludge-eating

Algae D-Solv™ should only be applied a maximum of once per week at a rate of 1oz per 360 gallons

These pellets slowly release the bacteria and enzymes to address the problems that cause poor water clarity

GC Tek Media Agitator Replacement Spring Check Valves Style:Retro Style with 60% active ingredientShips directly from the manufacturer, typically in 5 7 business days These replacement spring check valves are used as replacements for the double union check valves used on AquaBead filters. Available for older (retro) style and new (current) style media agitators.