Pond Boss® The Block™ Beneficial Bacteria Maintenance Crystal Clear which are included in the

which are included in the Deep Water Aeration Systems)

2 Year Limited Warranty

48" long sock allows plenty of room for even the largest Koi

Mechanical filtration separates out particles and debris using a 300-micron mesh screen

These replacement parts are available for Oase AquaOxy aeration systems

Pond Boss® The Block™ Beneficial Bacteria Maintenance Crystal Clear which are included in thePond Boss The Block is a solid block of beneficial bacteria that slowly dissolves into the water, providing up to 60 days of maintenance free treatment! This bacteria treatment increases water clarity, dissolves organic sludge, and improves dissolved oxygen levels. Reduces ammonia and nitrogen levels Effective over a wide range of pH and temperature SKU Description Treats Up To 54390 CBBPR1 6R The Block, 1 Pound 1 acre feet (320,000 gallons) 54290