Pond Biologics Blue Kuro Midnight Blue Pond Dye Toss Packet Select Package Size:32 packets Each of the Ultraklean™ Filtration

Each of the Ultraklean™ Filtration Kits come with a 3-Year Limited Warranty

The "3D" structure makes the decoy visible from every angle

Fast kill off of a wide variety of Aquatic Weeds

Multiple self-cleaning EPDM membrane diffusers release ultra-fine air bubbles that maximize oxygen transfer and circulate water from the pond bottom to the surface

Pond Biologics Blue Kuro Midnight Blue Pond Dye Toss Packet Select Package Size:32 packets Each of the Ultraklean™ FiltrationBlue Kuro water soluble (WSP) pond dye concentrate, by Pond Biologics creates deep, luminous midnight or twilight blue color. Blue Kuro is a blend of Black & Blue powder water dye. Blue Kuro shades and protects, while adding a natural, pleasing color and an aesthetic appeal to your pond or lake. The same dye as in the Pond Biologics liquid super concentrate, but in an easy to use water soluble packet (WSP). Simply toss the WSP into your pond or lake,